131417424

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5065

約数の個数: 80

約数和(自身を含む): 383477440

約数和(自身を除く): 252060016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 4987, 6588, 8784, 9974, 13176, 14961, 19948, 26352, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 134649, 179532, 239376, 269298, 304207, 359064, 538596, 608414, 718128, 912621, 1077192, 1216828, 1825242, 2154384, 2433656, 2737863, 3650484, 4867312, 5475726, 7300968, 8213589, 10951452, 14601936, 16427178, 21902904, 32854356, 43805808, 65708712, 131417424]

約数ペア:

[(1, 131417424), (2, 65708712), (3, 43805808), (4, 32854356), (6, 21902904), (8, 16427178), (9, 14601936), (12, 10951452), (16, 8213589), (18, 7300968), (24, 5475726), (27, 4867312), (36, 3650484), (48, 2737863), (54, 2433656), (61, 2154384), (72, 1825242), (108, 1216828), (122, 1077192), (144, 912621), (183, 718128), (216, 608414), (244, 538596), (366, 359064), (432, 304207), (488, 269298), (549, 239376), (732, 179532), (976, 134649), (1098, 119688), (1464, 89766), (1647, 79792), (2196, 59844), (2928, 44883), (3294, 39896), (4392, 29922), (4987, 26352), (6588, 19948), (8784, 14961), (9974, 13176)]