164692328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 350645760

約数和(自身を除く): 185953432

約数列:

[1, 2, 4, 8, 17, 23, 34, 37, 46, 68, 74, 92, 136, 148, 184, 296, 391, 629, 782, 851, 1258, 1423, 1564, 1702, 2516, 2846, 3128, 3404, 5032, 5692, 6808, 11384, 14467, 24191, 28934, 32729, 48382, 52651, 57868, 65458, 96764, 105302, 115736, 130916, 193528, 210604, 261832, 421208, 556393, 895067, 1112786, 1210973, 1790134, 2225572, 2421946, 3580268, 4451144, 4843892, 7160536, 9687784, 20586541, 41173082, 82346164, 164692328]

約数ペア:

[(1, 164692328), (2, 82346164), (4, 41173082), (8, 20586541), (17, 9687784), (23, 7160536), (34, 4843892), (37, 4451144), (46, 3580268), (68, 2421946), (74, 2225572), (92, 1790134), (136, 1210973), (148, 1112786), (184, 895067), (296, 556393), (391, 421208), (629, 261832), (782, 210604), (851, 193528), (1258, 130916), (1423, 115736), (1564, 105302), (1702, 96764), (2516, 65458), (2846, 57868), (3128, 52651), (3404, 48382), (5032, 32729), (5692, 28934), (6808, 24191), (11384, 14467)]