142223968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233921}}^1$

素因数の和:233950

約数の個数: 24

約数和(自身を含む): 294741720

約数和(自身を除く): 152517752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 233921, 467842, 935684, 1871368, 3742736, 4444499, 7485472, 8888998, 17777996, 35555992, 71111984, 142223968]

約数ペア:

[(1, 142223968), (2, 71111984), (4, 35555992), (8, 17777996), (16, 8888998), (19, 7485472), (32, 4444499), (38, 3742736), (76, 1871368), (152, 935684), (304, 467842), (608, 233921)]