163315404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2111}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 473561088

約数和(自身を除く): 310245684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2111, 2149, 2763, 3684, 4222, 4298, 5526, 6333, 6447, 8444, 8596, 11052, 12666, 12894, 14777, 18999, 19341, 25332, 25788, 29554, 37998, 38682, 44331, 59108, 75996, 77364, 88662, 132993, 177324, 265986, 531972, 648077, 1296154, 1944231, 2592308, 3888462, 4536539, 5832693, 7776924, 9073078, 11665386, 13609617, 18146156, 23330772, 27219234, 40828851, 54438468, 81657702, 163315404]

約数ペア:

[(1, 163315404), (2, 81657702), (3, 54438468), (4, 40828851), (6, 27219234), (7, 23330772), (9, 18146156), (12, 13609617), (14, 11665386), (18, 9073078), (21, 7776924), (28, 5832693), (36, 4536539), (42, 3888462), (63, 2592308), (84, 1944231), (126, 1296154), (252, 648077), (307, 531972), (614, 265986), (921, 177324), (1228, 132993), (1842, 88662), (2111, 77364), (2149, 75996), (2763, 59108), (3684, 44331), (4222, 38682), (4298, 37998), (5526, 29554), (6333, 25788), (6447, 25332), (8444, 19341), (8596, 18999), (11052, 14777), (12666, 12894)]