128386314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32869}}^1$

素因数の和:32915

約数の個数: 48

約数和(自身を含む): 328174080

約数和(自身を除く): 199787766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 32869, 65738, 98607, 197214, 230083, 295821, 460166, 591642, 690249, 1018939, 1380498, 2037878, 2070747, 3056817, 4141494, 6113634, 7132573, 9170451, 14265146, 18340902, 21397719, 42795438, 64193157, 128386314]

約数ペア:

[(1, 128386314), (2, 64193157), (3, 42795438), (6, 21397719), (7, 18340902), (9, 14265146), (14, 9170451), (18, 7132573), (21, 6113634), (31, 4141494), (42, 3056817), (62, 2070747), (63, 2037878), (93, 1380498), (126, 1018939), (186, 690249), (217, 591642), (279, 460166), (434, 295821), (558, 230083), (651, 197214), (1302, 98607), (1953, 65738), (3906, 32869)]