157332378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 374169600

約数和(自身を除く): 216837222

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 149, 186, 217, 298, 434, 447, 651, 811, 894, 1043, 1302, 1622, 2086, 2433, 3129, 4619, 4866, 5677, 6258, 9238, 11354, 13857, 17031, 25141, 27714, 32333, 34062, 50282, 64666, 75423, 96999, 120839, 150846, 175987, 193998, 241678, 351974, 362517, 527961, 725034, 845873, 1055922, 1691746, 2537619, 3746009, 5075238, 7492018, 11238027, 22476054, 26222063, 52444126, 78666189, 157332378]

約数ペア:

[(1, 157332378), (2, 78666189), (3, 52444126), (6, 26222063), (7, 22476054), (14, 11238027), (21, 7492018), (31, 5075238), (42, 3746009), (62, 2537619), (93, 1691746), (149, 1055922), (186, 845873), (217, 725034), (298, 527961), (434, 362517), (447, 351974), (651, 241678), (811, 193998), (894, 175987), (1043, 150846), (1302, 120839), (1622, 96999), (2086, 75423), (2433, 64666), (3129, 50282), (4619, 34062), (4866, 32333), (5677, 27714), (6258, 25141), (9238, 17031), (11354, 13857)]