168049252

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 345235968

約数和(自身を除く): 177186716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 277, 329, 461, 554, 658, 922, 1108, 1316, 1844, 1939, 3227, 3878, 6454, 7756, 12908, 13019, 21667, 26038, 43334, 52076, 86668, 91133, 127697, 151669, 182266, 255394, 303338, 364532, 510788, 606676, 893879, 1787758, 3575516, 6001759, 12003518, 24007036, 42012313, 84024626, 168049252]

約数ペア:

[(1, 168049252), (2, 84024626), (4, 42012313), (7, 24007036), (14, 12003518), (28, 6001759), (47, 3575516), (94, 1787758), (188, 893879), (277, 606676), (329, 510788), (461, 364532), (554, 303338), (658, 255394), (922, 182266), (1108, 151669), (1316, 127697), (1844, 91133), (1939, 86668), (3227, 52076), (3878, 43334), (6454, 26038), (7756, 21667), (12908, 13019)]