156948720040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560531143}}^1$

素因数の和:560531161

約数の個数: 32

約数和(自身を含む): 403582423680

約数和(自身を除く): 246633703640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560531143, 1121062286, 2242124572, 2802655715, 3923718001, 4484249144, 5605311430, 7847436002, 11210622860, 15694872004, 19618590005, 22421245720, 31389744008, 39237180010, 78474360020, 156948720040]

約数ペア:

[(1, 156948720040), (2, 78474360020), (4, 39237180010), (5, 31389744008), (7, 22421245720), (8, 19618590005), (10, 15694872004), (14, 11210622860), (20, 7847436002), (28, 5605311430), (35, 4484249144), (40, 3923718001), (56, 2802655715), (70, 2242124572), (140, 1121062286), (280, 560531143)]