157055238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 353808000

約数和(自身を除く): 196752762

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1341, 1889, 2682, 3778, 4619, 5667, 9238, 11334, 13857, 17001, 27714, 34002, 41571, 58559, 83142, 117118, 175677, 281461, 351354, 527031, 562922, 844383, 1054062, 1688766, 2533149, 5066298, 8725291, 17450582, 26175873, 52351746, 78527619, 157055238]

約数ペア:

[(1, 157055238), (2, 78527619), (3, 52351746), (6, 26175873), (9, 17450582), (18, 8725291), (31, 5066298), (62, 2533149), (93, 1688766), (149, 1054062), (186, 844383), (279, 562922), (298, 527031), (447, 351354), (558, 281461), (894, 175677), (1341, 117118), (1889, 83142), (2682, 58559), (3778, 41571), (4619, 34002), (5667, 27714), (9238, 17001), (11334, 13857)]