156630544

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19697}}^1$

素因数の和:19783

約数の個数: 40

約数和(自身を含む): 351727488

約数和(自身を除く): 195096944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 19697, 39394, 78788, 137879, 157576, 275758, 315152, 551516, 1103032, 1398487, 2206064, 2796974, 5593948, 9789409, 11187896, 19578818, 22375792, 39157636, 78315272, 156630544]

約数ペア:

[(1, 156630544), (2, 78315272), (4, 39157636), (7, 22375792), (8, 19578818), (14, 11187896), (16, 9789409), (28, 5593948), (56, 2796974), (71, 2206064), (112, 1398487), (142, 1103032), (284, 551516), (497, 315152), (568, 275758), (994, 157576), (1136, 137879), (1988, 78788), (3976, 39394), (7952, 19697)]