129312524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 258926976

約数和(自身を除く): 129614452

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 902, 946, 1667, 1763, 1804, 1892, 3334, 3526, 6668, 7052, 18337, 19393, 36674, 38786, 68347, 71681, 73348, 77572, 136694, 143362, 273388, 286724, 751817, 788491, 1503634, 1576982, 2938921, 3007268, 3153964, 5877842, 11755684, 32328131, 64656262, 129312524]

約数ペア:

[(1, 129312524), (2, 64656262), (4, 32328131), (11, 11755684), (22, 5877842), (41, 3153964), (43, 3007268), (44, 2938921), (82, 1576982), (86, 1503634), (164, 788491), (172, 751817), (451, 286724), (473, 273388), (902, 143362), (946, 136694), (1667, 77572), (1763, 73348), (1804, 71681), (1892, 68347), (3334, 38786), (3526, 36674), (6668, 19393), (7052, 18337)]