128817392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3037}}^1$

素因数の和:3297

約数の個数: 40

約数和(自身を含む): 273492912

約数和(自身を除く): 144675520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 964, 1928, 2651, 3037, 3856, 5302, 6074, 10604, 12148, 21208, 24296, 33407, 42416, 48592, 66814, 133628, 267256, 534512, 731917, 1463834, 2927668, 5855336, 8051087, 11710672, 16102174, 32204348, 64408696, 128817392]

約数ペア:

[(1, 128817392), (2, 64408696), (4, 32204348), (8, 16102174), (11, 11710672), (16, 8051087), (22, 5855336), (44, 2927668), (88, 1463834), (176, 731917), (241, 534512), (482, 267256), (964, 133628), (1928, 66814), (2651, 48592), (3037, 42416), (3856, 33407), (5302, 24296), (6074, 21208), (10604, 12148)]