130954672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6877

約数の個数: 40

約数和(自身を含む): 272473632

約数和(自身を除く): 141518960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 6781, 9656, 13562, 19312, 27124, 54248, 108496, 115277, 230554, 461108, 481451, 922216, 962902, 1844432, 1925804, 3851608, 7703216, 8184667, 16369334, 32738668, 65477336, 130954672]

約数ペア:

[(1, 130954672), (2, 65477336), (4, 32738668), (8, 16369334), (16, 8184667), (17, 7703216), (34, 3851608), (68, 1925804), (71, 1844432), (136, 962902), (142, 922216), (272, 481451), (284, 461108), (568, 230554), (1136, 115277), (1207, 108496), (2414, 54248), (4828, 27124), (6781, 19312), (9656, 13562)]