167301920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 408648240

約数和(自身を除く): 241346320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 109, 160, 181, 212, 218, 265, 362, 424, 436, 530, 545, 724, 848, 872, 905, 1060, 1090, 1448, 1696, 1744, 1810, 2120, 2180, 2896, 3488, 3620, 4240, 4360, 5777, 5792, 7240, 8480, 8720, 9593, 11554, 14480, 17440, 19186, 19729, 23108, 28885, 28960, 38372, 39458, 46216, 47965, 57770, 76744, 78916, 92432, 95930, 98645, 115540, 153488, 157832, 184864, 191860, 197290, 231080, 306976, 315664, 383720, 394580, 462160, 631328, 767440, 789160, 924320, 1045637, 1534880, 1578320, 2091274, 3156640, 4182548, 5228185, 8365096, 10456370, 16730192, 20912740, 33460384, 41825480, 83650960, 167301920]

約数ペア:

[(1, 167301920), (2, 83650960), (4, 41825480), (5, 33460384), (8, 20912740), (10, 16730192), (16, 10456370), (20, 8365096), (32, 5228185), (40, 4182548), (53, 3156640), (80, 2091274), (106, 1578320), (109, 1534880), (160, 1045637), (181, 924320), (212, 789160), (218, 767440), (265, 631328), (362, 462160), (424, 394580), (436, 383720), (530, 315664), (545, 306976), (724, 231080), (848, 197290), (872, 191860), (905, 184864), (1060, 157832), (1090, 153488), (1448, 115540), (1696, 98645), (1744, 95930), (1810, 92432), (2120, 78916), (2180, 76744), (2896, 57770), (3488, 47965), (3620, 46216), (4240, 39458), (4360, 38372), (5777, 28960), (5792, 28885), (7240, 23108), (8480, 19729), (8720, 19186), (9593, 17440), (11554, 14480)]