128552976

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{15131}}^1$

素因数の和:15204

約数の個数: 60

約数和(自身を含む): 365891760

約数和(自身を除く): 237338784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 15131, 30262, 45393, 60524, 90786, 121048, 136179, 181572, 242096, 272358, 363144, 544716, 726288, 892729, 1089432, 1785458, 2178864, 2678187, 3570916, 5356374, 7141832, 8034561, 10712748, 14283664, 16069122, 21425496, 32138244, 42850992, 64276488, 128552976]

約数ペア:

[(1, 128552976), (2, 64276488), (3, 42850992), (4, 32138244), (6, 21425496), (8, 16069122), (9, 14283664), (12, 10712748), (16, 8034561), (18, 7141832), (24, 5356374), (36, 3570916), (48, 2678187), (59, 2178864), (72, 1785458), (118, 1089432), (144, 892729), (177, 726288), (236, 544716), (354, 363144), (472, 272358), (531, 242096), (708, 181572), (944, 136179), (1062, 121048), (1416, 90786), (2124, 60524), (2832, 45393), (4248, 30262), (8496, 15131)]