163871084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 324387840

約数和(自身を除く): 160516756

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 767, 806, 1534, 1612, 1723, 1829, 3068, 3446, 3658, 6892, 7316, 22399, 23777, 44798, 47554, 53413, 89596, 95108, 101657, 106826, 203314, 213652, 406628, 694369, 1321541, 1388738, 2643082, 2777476, 3151367, 5286164, 6302734, 12605468, 40967771, 81935542, 163871084]

約数ペア:

[(1, 163871084), (2, 81935542), (4, 40967771), (13, 12605468), (26, 6302734), (31, 5286164), (52, 3151367), (59, 2777476), (62, 2643082), (118, 1388738), (124, 1321541), (236, 694369), (403, 406628), (767, 213652), (806, 203314), (1534, 106826), (1612, 101657), (1723, 95108), (1829, 89596), (3068, 53413), (3446, 47554), (3658, 44798), (6892, 23777), (7316, 22399)]