188378502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 432768000

約数和(自身を除く): 244389498

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 1027, 1482, 1501, 1609, 2054, 3002, 3081, 3218, 4503, 4827, 6162, 9006, 9654, 19513, 20917, 30571, 39026, 41834, 58539, 61142, 62751, 91713, 117078, 125502, 127111, 183426, 254222, 381333, 397423, 762666, 794846, 1192269, 1652443, 2384538, 2415109, 3304886, 4830218, 4957329, 7245327, 9914658, 14490654, 31396417, 62792834, 94189251, 188378502]

約数ペア:

[(1, 188378502), (2, 94189251), (3, 62792834), (6, 31396417), (13, 14490654), (19, 9914658), (26, 7245327), (38, 4957329), (39, 4830218), (57, 3304886), (78, 2415109), (79, 2384538), (114, 1652443), (158, 1192269), (237, 794846), (247, 762666), (474, 397423), (494, 381333), (741, 254222), (1027, 183426), (1482, 127111), (1501, 125502), (1609, 117078), (2054, 91713), (3002, 62751), (3081, 61142), (3218, 58539), (4503, 41834), (4827, 39026), (6162, 30571), (9006, 20917), (9654, 19513)]