138590088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 464486400

約数和(自身を除く): 325896312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 31, 39, 42, 46, 52, 56, 62, 69, 78, 84, 89, 91, 92, 93, 104, 124, 138, 156, 161, 168, 178, 182, 184, 186, 217, 248, 267, 273, 276, 299, 312, 322, 356, 364, 372, 403, 434, 483, 534, 546, 552, 598, 623, 644, 651, 712, 713, 728, 744, 806, 868, 897, 966, 1068, 1092, 1157, 1196, 1209, 1246, 1288, 1302, 1426, 1612, 1736, 1794, 1869, 1932, 2047, 2093, 2136, 2139, 2184, 2314, 2392, 2418, 2492, 2604, 2759, 2821, 2852, 3224, 3471, 3588, 3738, 3864, 4094, 4186, 4278, 4628, 4836, 4984, 4991, 5208, 5518, 5642, 5704, 6141, 6279, 6942, 7176, 7476, 8099, 8188, 8277, 8372, 8463, 8556, 9256, 9269, 9672, 9982, 11036, 11284, 12282, 12558, 13884, 14329, 14952, 14973, 16198, 16376, 16554, 16744, 16926, 17112, 18538, 19313, 19964, 22072, 22568, 24297, 24564, 25116, 26611, 27768, 27807, 28658, 29946, 32396, 33108, 33852, 35867, 37076, 38626, 39928, 42987, 48594, 49128, 50232, 53222, 55614, 57316, 57939, 59892, 63457, 64792, 64883, 66216, 67704, 71734, 74152, 77252, 79833, 85974, 97188, 106444, 107601, 111228, 114632, 115878, 119784, 126914, 129766, 143468, 154504, 159666, 171948, 186277, 190371, 194376, 194649, 212888, 215202, 222456, 231756, 251069, 253828, 259532, 286936, 319332, 343896, 372554, 380742, 389298, 430404, 444199, 463512, 502138, 507656, 519064, 558831, 638664, 745108, 753207, 761484, 778596, 824941, 860808, 888398, 1004276, 1117662, 1332597, 1490216, 1506414, 1522968, 1557192, 1649882, 1776796, 2008552, 2235324, 2474823, 2665194, 3012828, 3299764, 3553592, 4470648, 4949646, 5330388, 5774587, 6025656, 6599528, 9899292, 10660776, 11549174, 17323761, 19798584, 23098348, 34647522, 46196696, 69295044, 138590088]

約数ペア:

[(1, 138590088), (2, 69295044), (3, 46196696), (4, 34647522), (6, 23098348), (7, 19798584), (8, 17323761), (12, 11549174), (13, 10660776), (14, 9899292), (21, 6599528), (23, 6025656), (24, 5774587), (26, 5330388), (28, 4949646), (31, 4470648), (39, 3553592), (42, 3299764), (46, 3012828), (52, 2665194), (56, 2474823), (62, 2235324), (69, 2008552), (78, 1776796), (84, 1649882), (89, 1557192), (91, 1522968), (92, 1506414), (93, 1490216), (104, 1332597), (124, 1117662), (138, 1004276), (156, 888398), (161, 860808), (168, 824941), (178, 778596), (182, 761484), (184, 753207), (186, 745108), (217, 638664), (248, 558831), (267, 519064), (273, 507656), (276, 502138), (299, 463512), (312, 444199), (322, 430404), (356, 389298), (364, 380742), (372, 372554), (403, 343896), (434, 319332), (483, 286936), (534, 259532), (546, 253828), (552, 251069), (598, 231756), (623, 222456), (644, 215202), (651, 212888), (712, 194649), (713, 194376), (728, 190371), (744, 186277), (806, 171948), (868, 159666), (897, 154504), (966, 143468), (1068, 129766), (1092, 126914), (1157, 119784), (1196, 115878), (1209, 114632), (1246, 111228), (1288, 107601), (1302, 106444), (1426, 97188), (1612, 85974), (1736, 79833), (1794, 77252), (1869, 74152), (1932, 71734), (2047, 67704), (2093, 66216), (2136, 64883), (2139, 64792), (2184, 63457), (2314, 59892), (2392, 57939), (2418, 57316), (2492, 55614), (2604, 53222), (2759, 50232), (2821, 49128), (2852, 48594), (3224, 42987), (3471, 39928), (3588, 38626), (3738, 37076), (3864, 35867), (4094, 33852), (4186, 33108), (4278, 32396), (4628, 29946), (4836, 28658), (4984, 27807), (4991, 27768), (5208, 26611), (5518, 25116), (5642, 24564), (5704, 24297), (6141, 22568), (6279, 22072), (6942, 19964), (7176, 19313), (7476, 18538), (8099, 17112), (8188, 16926), (8277, 16744), (8372, 16554), (8463, 16376), (8556, 16198), (9256, 14973), (9269, 14952), (9672, 14329), (9982, 13884), (11036, 12558), (11284, 12282)]