123365872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64793}}^1$

素因数の和:64825

約数の個数: 40

約数和(自身を含む): 289240416

約数和(自身を除く): 165874544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 64793, 129586, 259172, 453551, 518344, 907102, 1036688, 1101481, 1814204, 2202962, 3628408, 4405924, 7256816, 7710367, 8811848, 15420734, 17623696, 30841468, 61682936, 123365872]

約数ペア:

[(1, 123365872), (2, 61682936), (4, 30841468), (7, 17623696), (8, 15420734), (14, 8811848), (16, 7710367), (17, 7256816), (28, 4405924), (34, 3628408), (56, 2202962), (68, 1814204), (112, 1101481), (119, 1036688), (136, 907102), (238, 518344), (272, 453551), (476, 259172), (952, 129586), (1904, 64793)]