156912514390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{429227}}^1$

素因数の和:429636

約数の個数: 32

約数和(自身を含む): 285556803840

約数和(自身を除く): 128644289450

約数列:

[1, 2, 5, 10, 139, 263, 278, 526, 695, 1315, 1390, 2630, 36557, 73114, 182785, 365570, 429227, 858454, 2146135, 4292270, 59662553, 112886701, 119325106, 225773402, 298312765, 564433505, 596625530, 1128867010, 15691251439, 31382502878, 78456257195, 156912514390]

約数ペア:

[(1, 156912514390), (2, 78456257195), (5, 31382502878), (10, 15691251439), (139, 1128867010), (263, 596625530), (278, 564433505), (526, 298312765), (695, 225773402), (1315, 119325106), (1390, 112886701), (2630, 59662553), (36557, 4292270), (73114, 2146135), (182785, 858454), (365570, 429227)]