157445970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25111}}^1$

素因数の和:25151

約数の個数: 64

約数和(自身を含む): 433935360

約数和(自身を除く): 276489390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 25111, 50222, 75333, 125555, 150666, 251110, 276221, 376665, 477109, 552442, 753330, 828663, 954218, 1381105, 1431327, 1657326, 2385545, 2762210, 2862654, 4143315, 4771090, 5248199, 7156635, 8286630, 10496398, 14313270, 15744597, 26240995, 31489194, 52481990, 78722985, 157445970]

約数ペア:

[(1, 157445970), (2, 78722985), (3, 52481990), (5, 31489194), (6, 26240995), (10, 15744597), (11, 14313270), (15, 10496398), (19, 8286630), (22, 7156635), (30, 5248199), (33, 4771090), (38, 4143315), (55, 2862654), (57, 2762210), (66, 2385545), (95, 1657326), (110, 1431327), (114, 1381105), (165, 954218), (190, 828663), (209, 753330), (285, 552442), (330, 477109), (418, 376665), (570, 276221), (627, 251110), (1045, 150666), (1254, 125555), (2090, 75333), (3135, 50222), (6270, 25111)]