157857084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 520525824

約数和(自身を除く): 362668740

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 121, 124, 126, 132, 154, 167, 186, 198, 217, 231, 242, 252, 279, 308, 334, 341, 363, 372, 396, 434, 462, 484, 501, 558, 651, 668, 682, 693, 726, 847, 868, 924, 1002, 1023, 1089, 1116, 1169, 1302, 1364, 1386, 1452, 1503, 1694, 1837, 1953, 2004, 2046, 2178, 2338, 2387, 2541, 2604, 2772, 3006, 3069, 3388, 3507, 3674, 3751, 3906, 4092, 4356, 4676, 4774, 5082, 5177, 5511, 6012, 6138, 7014, 7161, 7348, 7502, 7623, 7812, 9548, 10164, 10354, 10521, 11022, 11253, 12276, 12859, 14028, 14322, 15004, 15246, 15531, 16533, 20207, 20708, 21042, 21483, 22044, 22506, 25718, 26257, 28644, 30492, 31062, 33066, 33759, 36239, 38577, 40414, 42084, 42966, 45012, 46593, 51436, 52514, 56947, 60621, 62124, 66132, 67518, 72478, 77154, 78771, 80828, 85932, 93186, 105028, 108717, 113894, 115731, 121242, 135036, 141449, 144956, 154308, 157542, 170841, 181863, 186372, 217434, 227788, 231462, 236313, 242484, 282898, 315084, 326151, 341682, 363726, 398629, 424347, 434868, 462924, 472626, 512523, 565796, 626417, 652302, 683364, 727452, 797258, 848694, 945252, 1025046, 1195887, 1252834, 1273041, 1304604, 1594516, 1697388, 1879251, 2050092, 2391774, 2505668, 2546082, 3587661, 3758502, 4384919, 4783548, 5092164, 5637753, 7175322, 7517004, 8769838, 11275506, 13154757, 14350644, 17539676, 22551012, 26309514, 39464271, 52619028, 78928542, 157857084]

約数ペア:

[(1, 157857084), (2, 78928542), (3, 52619028), (4, 39464271), (6, 26309514), (7, 22551012), (9, 17539676), (11, 14350644), (12, 13154757), (14, 11275506), (18, 8769838), (21, 7517004), (22, 7175322), (28, 5637753), (31, 5092164), (33, 4783548), (36, 4384919), (42, 3758502), (44, 3587661), (62, 2546082), (63, 2505668), (66, 2391774), (77, 2050092), (84, 1879251), (93, 1697388), (99, 1594516), (121, 1304604), (124, 1273041), (126, 1252834), (132, 1195887), (154, 1025046), (167, 945252), (186, 848694), (198, 797258), (217, 727452), (231, 683364), (242, 652302), (252, 626417), (279, 565796), (308, 512523), (334, 472626), (341, 462924), (363, 434868), (372, 424347), (396, 398629), (434, 363726), (462, 341682), (484, 326151), (501, 315084), (558, 282898), (651, 242484), (668, 236313), (682, 231462), (693, 227788), (726, 217434), (847, 186372), (868, 181863), (924, 170841), (1002, 157542), (1023, 154308), (1089, 144956), (1116, 141449), (1169, 135036), (1302, 121242), (1364, 115731), (1386, 113894), (1452, 108717), (1503, 105028), (1694, 93186), (1837, 85932), (1953, 80828), (2004, 78771), (2046, 77154), (2178, 72478), (2338, 67518), (2387, 66132), (2541, 62124), (2604, 60621), (2772, 56947), (3006, 52514), (3069, 51436), (3388, 46593), (3507, 45012), (3674, 42966), (3751, 42084), (3906, 40414), (4092, 38577), (4356, 36239), (4676, 33759), (4774, 33066), (5082, 31062), (5177, 30492), (5511, 28644), (6012, 26257), (6138, 25718), (7014, 22506), (7161, 22044), (7348, 21483), (7502, 21042), (7623, 20708), (7812, 20207), (9548, 16533), (10164, 15531), (10354, 15246), (10521, 15004), (11022, 14322), (11253, 14028), (12276, 12859)]