153123432

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 518400000

約数和(自身を除く): 365276568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 49, 56, 57, 66, 76, 77, 84, 88, 89, 98, 114, 132, 133, 147, 152, 154, 168, 178, 196, 209, 228, 231, 264, 266, 267, 294, 308, 343, 356, 392, 399, 418, 456, 462, 532, 534, 539, 588, 616, 623, 627, 686, 712, 798, 836, 924, 931, 979, 1029, 1064, 1068, 1078, 1176, 1246, 1254, 1372, 1463, 1596, 1617, 1672, 1691, 1848, 1862, 1869, 1958, 2058, 2136, 2156, 2492, 2508, 2744, 2793, 2926, 2937, 3192, 3234, 3382, 3724, 3738, 3773, 3916, 4116, 4312, 4361, 4389, 4984, 5016, 5073, 5586, 5852, 5874, 6468, 6517, 6764, 6853, 7448, 7476, 7546, 7832, 8232, 8722, 8778, 10146, 10241, 11172, 11319, 11704, 11748, 11837, 12936, 13034, 13083, 13528, 13706, 14952, 15092, 17444, 17556, 18601, 19551, 20292, 20482, 20559, 22344, 22638, 23496, 23674, 26068, 26166, 27412, 30184, 30527, 30723, 34888, 35112, 35511, 37202, 39102, 40584, 40964, 41118, 45276, 47348, 47971, 52136, 52332, 54824, 55803, 61054, 61446, 71022, 71687, 74404, 78204, 81928, 82236, 82859, 90552, 91581, 94696, 95942, 104664, 111606, 122108, 122892, 130207, 142044, 143374, 143913, 148808, 156408, 164472, 165718, 183162, 191884, 215061, 223212, 244216, 245784, 248577, 260414, 284088, 286748, 287826, 331436, 335797, 366324, 383768, 390621, 430122, 446424, 497154, 520828, 573496, 575652, 580013, 662872, 671594, 732648, 781242, 860244, 911449, 994308, 1007391, 1041656, 1151304, 1160026, 1343188, 1562484, 1720488, 1740039, 1822898, 1988616, 2014782, 2320052, 2686376, 2734347, 3124968, 3480078, 3645796, 4029564, 4640104, 5468694, 6380143, 6960156, 7291592, 8059128, 10937388, 12760286, 13920312, 19140429, 21874776, 25520572, 38280858, 51041144, 76561716, 153123432]

約数ペア:

[(1, 153123432), (2, 76561716), (3, 51041144), (4, 38280858), (6, 25520572), (7, 21874776), (8, 19140429), (11, 13920312), (12, 12760286), (14, 10937388), (19, 8059128), (21, 7291592), (22, 6960156), (24, 6380143), (28, 5468694), (33, 4640104), (38, 4029564), (42, 3645796), (44, 3480078), (49, 3124968), (56, 2734347), (57, 2686376), (66, 2320052), (76, 2014782), (77, 1988616), (84, 1822898), (88, 1740039), (89, 1720488), (98, 1562484), (114, 1343188), (132, 1160026), (133, 1151304), (147, 1041656), (152, 1007391), (154, 994308), (168, 911449), (178, 860244), (196, 781242), (209, 732648), (228, 671594), (231, 662872), (264, 580013), (266, 575652), (267, 573496), (294, 520828), (308, 497154), (343, 446424), (356, 430122), (392, 390621), (399, 383768), (418, 366324), (456, 335797), (462, 331436), (532, 287826), (534, 286748), (539, 284088), (588, 260414), (616, 248577), (623, 245784), (627, 244216), (686, 223212), (712, 215061), (798, 191884), (836, 183162), (924, 165718), (931, 164472), (979, 156408), (1029, 148808), (1064, 143913), (1068, 143374), (1078, 142044), (1176, 130207), (1246, 122892), (1254, 122108), (1372, 111606), (1463, 104664), (1596, 95942), (1617, 94696), (1672, 91581), (1691, 90552), (1848, 82859), (1862, 82236), (1869, 81928), (1958, 78204), (2058, 74404), (2136, 71687), (2156, 71022), (2492, 61446), (2508, 61054), (2744, 55803), (2793, 54824), (2926, 52332), (2937, 52136), (3192, 47971), (3234, 47348), (3382, 45276), (3724, 41118), (3738, 40964), (3773, 40584), (3916, 39102), (4116, 37202), (4312, 35511), (4361, 35112), (4389, 34888), (4984, 30723), (5016, 30527), (5073, 30184), (5586, 27412), (5852, 26166), (5874, 26068), (6468, 23674), (6517, 23496), (6764, 22638), (6853, 22344), (7448, 20559), (7476, 20482), (7546, 20292), (7832, 19551), (8232, 18601), (8722, 17556), (8778, 17444), (10146, 15092), (10241, 14952), (11172, 13706), (11319, 13528), (11704, 13083), (11748, 13034), (11837, 12936)]