140982972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53161}}^1$

素因数の和:53198

約数の個数: 48

約数和(自身を含む): 375111072

約数和(自身を除く): 234128100

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 53161, 106322, 159483, 212644, 318966, 637932, 691093, 903737, 1382186, 1807474, 2073279, 2711211, 2764372, 3614948, 4146558, 5422422, 8293116, 10844844, 11748581, 23497162, 35245743, 46994324, 70491486, 140982972]

約数ペア:

[(1, 140982972), (2, 70491486), (3, 46994324), (4, 35245743), (6, 23497162), (12, 11748581), (13, 10844844), (17, 8293116), (26, 5422422), (34, 4146558), (39, 3614948), (51, 2764372), (52, 2711211), (68, 2073279), (78, 1807474), (102, 1382186), (156, 903737), (204, 691093), (221, 637932), (442, 318966), (663, 212644), (884, 159483), (1326, 106322), (2652, 53161)]