155712984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{132409}}^1$

素因数の和:132432

約数の個数: 48

約数和(自身を含む): 452842200

約数和(自身を除く): 297129216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 132409, 264818, 397227, 529636, 794454, 926863, 1059272, 1588908, 1853726, 2780589, 3177816, 3707452, 5561178, 6488041, 7414904, 11122356, 12976082, 19464123, 22244712, 25952164, 38928246, 51904328, 77856492, 155712984]

約数ペア:

[(1, 155712984), (2, 77856492), (3, 51904328), (4, 38928246), (6, 25952164), (7, 22244712), (8, 19464123), (12, 12976082), (14, 11122356), (21, 7414904), (24, 6488041), (28, 5561178), (42, 3707452), (49, 3177816), (56, 2780589), (84, 1853726), (98, 1588908), (147, 1059272), (168, 926863), (196, 794454), (294, 529636), (392, 397227), (588, 264818), (1176, 132409)]