128420574856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120696029}}^1$

素因数の和:120696061

約数の個数: 32

約数和(自身を含む): 289670472000

約数和(自身を除く): 161249897144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 120696029, 241392058, 482784116, 844872203, 965568232, 1689744406, 2293224551, 3379488812, 4586449102, 6758977624, 9172898204, 16052571857, 18345796408, 32105143714, 64210287428, 128420574856]

約数ペア:

[(1, 128420574856), (2, 64210287428), (4, 32105143714), (7, 18345796408), (8, 16052571857), (14, 9172898204), (19, 6758977624), (28, 4586449102), (38, 3379488812), (56, 2293224551), (76, 1689744406), (133, 965568232), (152, 844872203), (266, 482784116), (532, 241392058), (1064, 120696029)]