134389624

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 275084280

約数和(自身を除く): 140694656

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 289, 296, 578, 629, 1156, 1258, 1571, 2312, 2516, 3142, 5032, 6284, 10693, 12568, 21386, 26707, 42772, 53414, 58127, 85544, 106828, 116254, 213656, 232508, 454019, 465016, 908038, 988159, 1816076, 1976318, 3632152, 3952636, 7905272, 16798703, 33597406, 67194812, 134389624]

約数ペア:

[(1, 134389624), (2, 67194812), (4, 33597406), (8, 16798703), (17, 7905272), (34, 3952636), (37, 3632152), (68, 1976318), (74, 1816076), (136, 988159), (148, 908038), (289, 465016), (296, 454019), (578, 232508), (629, 213656), (1156, 116254), (1258, 106828), (1571, 85544), (2312, 58127), (2516, 53414), (3142, 42772), (5032, 26707), (6284, 21386), (10693, 12568)]