157256502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 368928000

約数和(自身を除く): 211671498

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 3659, 7163, 7318, 10977, 14326, 21489, 21954, 42978, 47567, 69521, 95134, 106111, 139042, 142701, 208563, 212222, 285402, 318333, 417126, 636666, 903773, 1379443, 1807546, 2016109, 2711319, 2758886, 4032218, 4138329, 5422638, 6048327, 8276658, 12096654, 26209417, 52418834, 78628251, 157256502]

約数ペア:

[(1, 157256502), (2, 78628251), (3, 52418834), (6, 26209417), (13, 12096654), (19, 8276658), (26, 6048327), (29, 5422638), (38, 4138329), (39, 4032218), (57, 2758886), (58, 2711319), (78, 2016109), (87, 1807546), (114, 1379443), (174, 903773), (247, 636666), (377, 417126), (494, 318333), (551, 285402), (741, 212222), (754, 208563), (1102, 142701), (1131, 139042), (1482, 106111), (1653, 95134), (2262, 69521), (3306, 47567), (3659, 42978), (7163, 21954), (7318, 21489), (10977, 14326)]