127856976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3359}}^1$

素因数の和:3444

約数の個数: 80

約数和(自身を含む): 361643520

約数和(自身を除く): 233786544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 3359, 4758, 6344, 6718, 9516, 10077, 12688, 13436, 19032, 20154, 26872, 38064, 40308, 43667, 53744, 80616, 87334, 131001, 161232, 174668, 204899, 262002, 349336, 409798, 524004, 614697, 698672, 819596, 1048008, 1229394, 1639192, 2096016, 2458788, 2663687, 3278384, 4917576, 5327374, 7991061, 9835152, 10654748, 15982122, 21309496, 31964244, 42618992, 63928488, 127856976]

約数ペア:

[(1, 127856976), (2, 63928488), (3, 42618992), (4, 31964244), (6, 21309496), (8, 15982122), (12, 10654748), (13, 9835152), (16, 7991061), (24, 5327374), (26, 4917576), (39, 3278384), (48, 2663687), (52, 2458788), (61, 2096016), (78, 1639192), (104, 1229394), (122, 1048008), (156, 819596), (183, 698672), (208, 614697), (244, 524004), (312, 409798), (366, 349336), (488, 262002), (624, 204899), (732, 174668), (793, 161232), (976, 131001), (1464, 87334), (1586, 80616), (2379, 53744), (2928, 43667), (3172, 40308), (3359, 38064), (4758, 26872), (6344, 20154), (6718, 19032), (9516, 13436), (10077, 12688)]