183313228

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 372556800

約数和(自身を除く): 189243572

約数列:

[1, 2, 4, 7, 14, 28, 167, 197, 199, 334, 394, 398, 668, 788, 796, 1169, 1379, 1393, 2338, 2758, 2786, 4676, 5516, 5572, 32899, 33233, 39203, 65798, 66466, 78406, 131596, 132932, 156812, 230293, 232631, 274421, 460586, 465262, 548842, 921172, 930524, 1097684, 6546901, 13093802, 26187604, 45828307, 91656614, 183313228]

約数ペア:

[(1, 183313228), (2, 91656614), (4, 45828307), (7, 26187604), (14, 13093802), (28, 6546901), (167, 1097684), (197, 930524), (199, 921172), (334, 548842), (394, 465262), (398, 460586), (668, 274421), (788, 232631), (796, 230293), (1169, 156812), (1379, 132932), (1393, 131596), (2338, 78406), (2758, 66466), (2786, 65798), (4676, 39203), (5516, 33233), (5572, 32899)]