156940294108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27688831}}^1$

素因数の和:27688957

約数の個数: 24

約数和(自身を含む): 298485608960

約数和(自身を除く): 141545314852

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 27688831, 55377662, 110755324, 359954803, 719909606, 1439819212, 3018082579, 6036165158, 12072330316, 39235073527, 78470147054, 156940294108]

約数ペア:

[(1, 156940294108), (2, 78470147054), (4, 39235073527), (13, 12072330316), (26, 6036165158), (52, 3018082579), (109, 1439819212), (218, 719909606), (436, 359954803), (1417, 110755324), (2834, 55377662), (5668, 27688831)]