127195548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4754

約数の個数: 48

約数和(自身を含む): 309488256

約数和(自身を除く): 182292708

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 4651, 6837, 9116, 9302, 13674, 13953, 18604, 27348, 27906, 55812, 199993, 246503, 399986, 493006, 599979, 739509, 799972, 986012, 1199958, 1479018, 2399916, 2958036, 10599629, 21199258, 31798887, 42398516, 63597774, 127195548]

約数ペア:

[(1, 127195548), (2, 63597774), (3, 42398516), (4, 31798887), (6, 21199258), (12, 10599629), (43, 2958036), (53, 2399916), (86, 1479018), (106, 1199958), (129, 986012), (159, 799972), (172, 739509), (212, 599979), (258, 493006), (318, 399986), (516, 246503), (636, 199993), (2279, 55812), (4558, 27906), (4651, 27348), (6837, 18604), (9116, 13953), (9302, 13674)]