143300542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 279427680

約数和(自身を除く): 136127138

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1694, 2233, 2917, 3509, 4466, 5834, 7018, 20419, 24563, 32087, 40838, 49126, 64174, 84593, 169186, 224609, 352957, 449218, 592151, 705914, 930523, 1184302, 1861046, 2470699, 4941398, 6513661, 10235753, 13027322, 20471506, 71650271, 143300542]

約数ペア:

[(1, 143300542), (2, 71650271), (7, 20471506), (11, 13027322), (14, 10235753), (22, 6513661), (29, 4941398), (58, 2470699), (77, 1861046), (121, 1184302), (154, 930523), (203, 705914), (242, 592151), (319, 449218), (406, 352957), (638, 224609), (847, 169186), (1694, 84593), (2233, 64174), (2917, 49126), (3509, 40838), (4466, 32087), (5834, 24563), (7018, 20419)]