168577164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1201}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 488281248

約数和(自身を除く): 319704084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557, 1114, 1201, 1671, 2228, 2402, 3342, 3603, 3899, 4804, 5013, 6684, 7206, 7798, 8407, 10026, 10809, 11697, 14412, 15596, 16814, 20052, 21618, 23394, 25221, 33628, 35091, 43236, 46788, 50442, 70182, 75663, 100884, 140364, 151326, 302652, 668957, 1337914, 2006871, 2675828, 4013742, 4682699, 6020613, 8027484, 9365398, 12041226, 14048097, 18730796, 24082452, 28096194, 42144291, 56192388, 84288582, 168577164]

約数ペア:

[(1, 168577164), (2, 84288582), (3, 56192388), (4, 42144291), (6, 28096194), (7, 24082452), (9, 18730796), (12, 14048097), (14, 12041226), (18, 9365398), (21, 8027484), (28, 6020613), (36, 4682699), (42, 4013742), (63, 2675828), (84, 2006871), (126, 1337914), (252, 668957), (557, 302652), (1114, 151326), (1201, 140364), (1671, 100884), (2228, 75663), (2402, 70182), (3342, 50442), (3603, 46788), (3899, 43236), (4804, 35091), (5013, 33628), (6684, 25221), (7206, 23394), (7798, 21618), (8407, 20052), (10026, 16814), (10809, 15596), (11697, 14412)]