154213956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 478114560

約数和(自身を除く): 323900604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 41, 47, 52, 54, 57, 76, 78, 81, 82, 94, 108, 114, 117, 123, 141, 156, 162, 164, 171, 188, 228, 234, 246, 247, 282, 324, 342, 351, 369, 423, 468, 492, 494, 513, 533, 564, 611, 684, 702, 738, 741, 779, 846, 893, 988, 1026, 1053, 1066, 1107, 1222, 1269, 1404, 1476, 1482, 1539, 1558, 1599, 1692, 1786, 1833, 1927, 2052, 2106, 2132, 2214, 2223, 2337, 2444, 2538, 2679, 2964, 3078, 3116, 3198, 3321, 3572, 3666, 3807, 3854, 4212, 4428, 4446, 4674, 4797, 5076, 5358, 5499, 5781, 6156, 6396, 6642, 6669, 7011, 7332, 7614, 7708, 8037, 8892, 9348, 9594, 10127, 10716, 10998, 11562, 11609, 13284, 13338, 14022, 14391, 15228, 16074, 16497, 17343, 19188, 20007, 20254, 21033, 21996, 23124, 23218, 24111, 25051, 26676, 28044, 28782, 30381, 32148, 32994, 34686, 34827, 36613, 40014, 40508, 42066, 43173, 46436, 48222, 49491, 50102, 52029, 57564, 60762, 63099, 65988, 69372, 69654, 72333, 73226, 75153, 80028, 84132, 86346, 91143, 96444, 98982, 100204, 104058, 104481, 109839, 121524, 126198, 139308, 144666, 146452, 150306, 156087, 172692, 182286, 197964, 208116, 208962, 219678, 225459, 252396, 273429, 289332, 300612, 312174, 313443, 329517, 364572, 417924, 439356, 450918, 475969, 546858, 624348, 626886, 659034, 676377, 820287, 901836, 940329, 951938, 988551, 1093716, 1253772, 1318068, 1352754, 1427907, 1640574, 1880658, 1903876, 1977102, 2029131, 2705508, 2855814, 2965653, 3281148, 3761316, 3954204, 4058262, 4283721, 5711628, 5931306, 8116524, 8567442, 11862612, 12851163, 17134884, 25702326, 38553489, 51404652, 77106978, 154213956]

約数ペア:

[(1, 154213956), (2, 77106978), (3, 51404652), (4, 38553489), (6, 25702326), (9, 17134884), (12, 12851163), (13, 11862612), (18, 8567442), (19, 8116524), (26, 5931306), (27, 5711628), (36, 4283721), (38, 4058262), (39, 3954204), (41, 3761316), (47, 3281148), (52, 2965653), (54, 2855814), (57, 2705508), (76, 2029131), (78, 1977102), (81, 1903876), (82, 1880658), (94, 1640574), (108, 1427907), (114, 1352754), (117, 1318068), (123, 1253772), (141, 1093716), (156, 988551), (162, 951938), (164, 940329), (171, 901836), (188, 820287), (228, 676377), (234, 659034), (246, 626886), (247, 624348), (282, 546858), (324, 475969), (342, 450918), (351, 439356), (369, 417924), (423, 364572), (468, 329517), (492, 313443), (494, 312174), (513, 300612), (533, 289332), (564, 273429), (611, 252396), (684, 225459), (702, 219678), (738, 208962), (741, 208116), (779, 197964), (846, 182286), (893, 172692), (988, 156087), (1026, 150306), (1053, 146452), (1066, 144666), (1107, 139308), (1222, 126198), (1269, 121524), (1404, 109839), (1476, 104481), (1482, 104058), (1539, 100204), (1558, 98982), (1599, 96444), (1692, 91143), (1786, 86346), (1833, 84132), (1927, 80028), (2052, 75153), (2106, 73226), (2132, 72333), (2214, 69654), (2223, 69372), (2337, 65988), (2444, 63099), (2538, 60762), (2679, 57564), (2964, 52029), (3078, 50102), (3116, 49491), (3198, 48222), (3321, 46436), (3572, 43173), (3666, 42066), (3807, 40508), (3854, 40014), (4212, 36613), (4428, 34827), (4446, 34686), (4674, 32994), (4797, 32148), (5076, 30381), (5358, 28782), (5499, 28044), (5781, 26676), (6156, 25051), (6396, 24111), (6642, 23218), (6669, 23124), (7011, 21996), (7332, 21033), (7614, 20254), (7708, 20007), (8037, 19188), (8892, 17343), (9348, 16497), (9594, 16074), (10127, 15228), (10716, 14391), (10998, 14022), (11562, 13338), (11609, 13284)]