131265036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 405042176

約数和(自身を除く): 273777140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1867, 1953, 2268, 2511, 2604, 3348, 3734, 3906, 5022, 5601, 5859, 7468, 7812, 10044, 11202, 11718, 13069, 16803, 17577, 22404, 23436, 26138, 33606, 35154, 39207, 50409, 52276, 57877, 67212, 70308, 78414, 100818, 115754, 117621, 151227, 156828, 173631, 201636, 231508, 235242, 302454, 347262, 352863, 405139, 470484, 520893, 604908, 694524, 705726, 810278, 1041786, 1058589, 1215417, 1411452, 1562679, 1620556, 2083572, 2117178, 2430834, 3125358, 3646251, 4234356, 4688037, 4861668, 6250716, 7292502, 9376074, 10938753, 14585004, 18752148, 21877506, 32816259, 43755012, 65632518, 131265036]

約数ペア:

[(1, 131265036), (2, 65632518), (3, 43755012), (4, 32816259), (6, 21877506), (7, 18752148), (9, 14585004), (12, 10938753), (14, 9376074), (18, 7292502), (21, 6250716), (27, 4861668), (28, 4688037), (31, 4234356), (36, 3646251), (42, 3125358), (54, 2430834), (62, 2117178), (63, 2083572), (81, 1620556), (84, 1562679), (93, 1411452), (108, 1215417), (124, 1058589), (126, 1041786), (162, 810278), (186, 705726), (189, 694524), (217, 604908), (252, 520893), (279, 470484), (324, 405139), (372, 352863), (378, 347262), (434, 302454), (558, 235242), (567, 231508), (651, 201636), (756, 173631), (837, 156828), (868, 151227), (1116, 117621), (1134, 115754), (1302, 100818), (1674, 78414), (1867, 70308), (1953, 67212), (2268, 57877), (2511, 52276), (2604, 50409), (3348, 39207), (3734, 35154), (3906, 33606), (5022, 26138), (5601, 23436), (5859, 22404), (7468, 17577), (7812, 16803), (10044, 13069), (11202, 11718)]