149934408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 425174400

約数和(自身を除く): 275239992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 73, 78, 87, 104, 116, 146, 156, 174, 219, 227, 232, 292, 312, 348, 377, 438, 454, 584, 681, 696, 754, 876, 908, 949, 1131, 1362, 1508, 1752, 1816, 1898, 2117, 2262, 2724, 2847, 2951, 3016, 3796, 4234, 4524, 5448, 5694, 5902, 6351, 6583, 7592, 8468, 8853, 9048, 11388, 11804, 12702, 13166, 16571, 16936, 17706, 19749, 22776, 23608, 25404, 26332, 27521, 33142, 35412, 39498, 49713, 50808, 52664, 55042, 66284, 70824, 78996, 82563, 85579, 99426, 110084, 132568, 157992, 165126, 171158, 198852, 215423, 220168, 256737, 330252, 342316, 397704, 430846, 480559, 513474, 646269, 660504, 684632, 861692, 961118, 1026948, 1292538, 1441677, 1723384, 1922236, 2053896, 2585076, 2883354, 3844472, 5170152, 5766708, 6247267, 11533416, 12494534, 18741801, 24989068, 37483602, 49978136, 74967204, 149934408]

約数ペア:

[(1, 149934408), (2, 74967204), (3, 49978136), (4, 37483602), (6, 24989068), (8, 18741801), (12, 12494534), (13, 11533416), (24, 6247267), (26, 5766708), (29, 5170152), (39, 3844472), (52, 2883354), (58, 2585076), (73, 2053896), (78, 1922236), (87, 1723384), (104, 1441677), (116, 1292538), (146, 1026948), (156, 961118), (174, 861692), (219, 684632), (227, 660504), (232, 646269), (292, 513474), (312, 480559), (348, 430846), (377, 397704), (438, 342316), (454, 330252), (584, 256737), (681, 220168), (696, 215423), (754, 198852), (876, 171158), (908, 165126), (949, 157992), (1131, 132568), (1362, 110084), (1508, 99426), (1752, 85579), (1816, 82563), (1898, 78996), (2117, 70824), (2262, 66284), (2724, 55042), (2847, 52664), (2951, 50808), (3016, 49713), (3796, 39498), (4234, 35412), (4524, 33142), (5448, 27521), (5694, 26332), (5902, 25404), (6351, 23608), (6583, 22776), (7592, 19749), (8468, 17706), (8853, 16936), (9048, 16571), (11388, 13166), (11804, 12702)]