156957906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219829}}^1$

素因数の和:219858

約数の個数: 32

約数和(自身を含む): 379866240

約数和(自身を除く): 222908334

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219829, 439658, 659487, 1318974, 1538803, 3077606, 3737093, 4616409, 7474186, 9232818, 11211279, 22422558, 26159651, 52319302, 78478953, 156957906]

約数ペア:

[(1, 156957906), (2, 78478953), (3, 52319302), (6, 26159651), (7, 22422558), (14, 11211279), (17, 9232818), (21, 7474186), (34, 4616409), (42, 3737093), (51, 3077606), (102, 1538803), (119, 1318974), (238, 659487), (357, 439658), (714, 219829)]