140709912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15803}}^1$

素因数の和:15872

約数の個数: 64

約数和(自身を含む): 409639680

約数和(自身を除く): 268929768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 15803, 31606, 47409, 63212, 94818, 110621, 126424, 189636, 221242, 331863, 379272, 442484, 663726, 837559, 884968, 1327452, 1675118, 2512677, 2654904, 3350236, 5025354, 5862913, 6700472, 10050708, 11725826, 17588739, 20101416, 23451652, 35177478, 46903304, 70354956, 140709912]

約数ペア:

[(1, 140709912), (2, 70354956), (3, 46903304), (4, 35177478), (6, 23451652), (7, 20101416), (8, 17588739), (12, 11725826), (14, 10050708), (21, 6700472), (24, 5862913), (28, 5025354), (42, 3350236), (53, 2654904), (56, 2512677), (84, 1675118), (106, 1327452), (159, 884968), (168, 837559), (212, 663726), (318, 442484), (371, 379272), (424, 331863), (636, 221242), (742, 189636), (1113, 126424), (1272, 110621), (1484, 94818), (2226, 63212), (2968, 47409), (4452, 31606), (8904, 15803)]