155257908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{995243}}^1$

素因数の和:995263

約数の個数: 24

約数和(自身を含む): 390135648

約数和(自身を除く): 234877740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 995243, 1990486, 2985729, 3980972, 5971458, 11942916, 12938159, 25876318, 38814477, 51752636, 77628954, 155257908]

約数ペア:

[(1, 155257908), (2, 77628954), (3, 51752636), (4, 38814477), (6, 25876318), (12, 12938159), (13, 11942916), (26, 5971458), (39, 3980972), (52, 2985729), (78, 1990486), (156, 995243)]