157187484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 417056640

約数和(自身を除く): 259869156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1098, 1116, 1891, 2196, 2309, 3782, 4618, 5673, 6927, 7564, 9236, 11346, 13854, 17019, 20781, 22692, 27708, 34038, 41562, 68076, 71579, 83124, 140849, 143158, 214737, 281698, 286316, 422547, 429474, 563396, 644211, 845094, 858948, 1267641, 1288422, 1690188, 2535282, 2576844, 4366319, 5070564, 8732638, 13098957, 17465276, 26197914, 39296871, 52395828, 78593742, 157187484]

約数ペア:

[(1, 157187484), (2, 78593742), (3, 52395828), (4, 39296871), (6, 26197914), (9, 17465276), (12, 13098957), (18, 8732638), (31, 5070564), (36, 4366319), (61, 2576844), (62, 2535282), (93, 1690188), (122, 1288422), (124, 1267641), (183, 858948), (186, 845094), (244, 644211), (279, 563396), (366, 429474), (372, 422547), (549, 286316), (558, 281698), (732, 214737), (1098, 143158), (1116, 140849), (1891, 83124), (2196, 71579), (2309, 68076), (3782, 41562), (4618, 34038), (5673, 27708), (6927, 22692), (7564, 20781), (9236, 17019), (11346, 13854)]