156920921547

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{3851}}^1$

素因数の和:4508

約数の個数: 48

約数和(自身を含む): 228392784000

約数和(自身を除く): 71471862453

約数列:

[1, 3, 13, 39, 169, 179, 449, 507, 537, 1347, 2327, 3851, 5837, 6981, 11553, 17511, 30251, 50063, 75881, 80371, 90753, 150189, 227643, 241113, 650819, 689329, 1044823, 1729099, 1952457, 2067987, 3134469, 5187297, 8961277, 13582699, 22478287, 26883831, 40748097, 67434861, 116496601, 292217731, 309508721, 349489803, 876653193, 928526163, 4023613373, 12070840119, 52306973849, 156920921547]

約数ペア:

[(1, 156920921547), (3, 52306973849), (13, 12070840119), (39, 4023613373), (169, 928526163), (179, 876653193), (449, 349489803), (507, 309508721), (537, 292217731), (1347, 116496601), (2327, 67434861), (3851, 40748097), (5837, 26883831), (6981, 22478287), (11553, 13582699), (17511, 8961277), (30251, 5187297), (50063, 3134469), (75881, 2067987), (80371, 1952457), (90753, 1729099), (150189, 1044823), (227643, 689329), (241113, 650819)]