137770856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13877}}^1$

素因数の和:13973

約数の個数: 32

約数和(自身を含む): 277282440

約数和(自身を除く): 139511584

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 13877, 27754, 55508, 111016, 235909, 471818, 943636, 1013021, 1887272, 2026042, 4052084, 8104168, 17221357, 34442714, 68885428, 137770856]

約数ペア:

[(1, 137770856), (2, 68885428), (4, 34442714), (8, 17221357), (17, 8104168), (34, 4052084), (68, 2026042), (73, 1887272), (136, 1013021), (146, 943636), (292, 471818), (584, 235909), (1241, 111016), (2482, 55508), (4964, 27754), (9928, 13877)]