140107428

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8263}}^1$

素因数の和:8433

約数の個数: 48

約数和(自身を含む): 365599360

約数和(自身を除く): 225491932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8263, 8478, 16526, 16956, 24789, 33052, 49578, 74367, 99156, 148734, 223101, 297468, 446202, 892404, 1297291, 2594582, 3891873, 5189164, 7783746, 11675619, 15567492, 23351238, 35026857, 46702476, 70053714, 140107428]

約数ペア:

[(1, 140107428), (2, 70053714), (3, 46702476), (4, 35026857), (6, 23351238), (9, 15567492), (12, 11675619), (18, 7783746), (27, 5189164), (36, 3891873), (54, 2594582), (108, 1297291), (157, 892404), (314, 446202), (471, 297468), (628, 223101), (942, 148734), (1413, 99156), (1884, 74367), (2826, 49578), (4239, 33052), (5652, 24789), (8263, 16956), (8478, 16526)]