129619644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140281}}^1$

素因数の和:140306

約数の個数: 48

約数和(自身を含む): 377078016

約数和(自身を除く): 247458372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 140281, 280562, 420843, 561124, 841686, 981967, 1543091, 1683372, 1963934, 2945901, 3086182, 3927868, 4629273, 5891802, 6172364, 9258546, 10801637, 11783604, 18517092, 21603274, 32404911, 43206548, 64809822, 129619644]

約数ペア:

[(1, 129619644), (2, 64809822), (3, 43206548), (4, 32404911), (6, 21603274), (7, 18517092), (11, 11783604), (12, 10801637), (14, 9258546), (21, 6172364), (22, 5891802), (28, 4629273), (33, 3927868), (42, 3086182), (44, 2945901), (66, 1963934), (77, 1683372), (84, 1543091), (132, 981967), (154, 841686), (231, 561124), (308, 420843), (462, 280562), (924, 140281)]