157464664

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 356659200

約数和(自身を除く): 199194536

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 1316, 1363, 1624, 2063, 2632, 2726, 4126, 5452, 8252, 9541, 10904, 14441, 16504, 19082, 28882, 38164, 57764, 59827, 76328, 96961, 115528, 119654, 193922, 239308, 387844, 418789, 478616, 678727, 775688, 837578, 1357454, 1675156, 2714908, 2811869, 3350312, 5429816, 5623738, 11247476, 19683083, 22494952, 39366166, 78732332, 157464664]

約数ペア:

[(1, 157464664), (2, 78732332), (4, 39366166), (7, 22494952), (8, 19683083), (14, 11247476), (28, 5623738), (29, 5429816), (47, 3350312), (56, 2811869), (58, 2714908), (94, 1675156), (116, 1357454), (188, 837578), (203, 775688), (232, 678727), (329, 478616), (376, 418789), (406, 387844), (658, 239308), (812, 193922), (1316, 119654), (1363, 115528), (1624, 96961), (2063, 76328), (2632, 59827), (2726, 57764), (4126, 38164), (5452, 28882), (8252, 19082), (9541, 16504), (10904, 14441)]