166904080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{298043}}^1$

素因数の和:298063

約数の個数: 40

約数和(自身を含む): 443489472

約数和(自身を除く): 276585392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 298043, 596086, 1192172, 1490215, 2086301, 2384344, 2980430, 4172602, 4768688, 5960860, 8345204, 10431505, 11921720, 16690408, 20863010, 23843440, 33380816, 41726020, 83452040, 166904080]

約数ペア:

[(1, 166904080), (2, 83452040), (4, 41726020), (5, 33380816), (7, 23843440), (8, 20863010), (10, 16690408), (14, 11921720), (16, 10431505), (20, 8345204), (28, 5960860), (35, 4768688), (40, 4172602), (56, 2980430), (70, 2384344), (80, 2086301), (112, 1490215), (140, 1192172), (280, 596086), (560, 298043)]