159919816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 365316480

約数和(自身を除く): 205396664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 173, 238, 346, 476, 692, 952, 971, 1211, 1384, 1942, 2422, 2941, 3884, 4844, 5882, 6797, 7768, 9688, 11764, 13594, 16507, 20587, 23528, 27188, 33014, 41174, 54376, 66028, 82348, 115549, 132056, 164696, 167983, 231098, 335966, 462196, 671932, 924392, 1175881, 1343864, 2351762, 2855711, 4703524, 5711422, 9407048, 11422844, 19989977, 22845688, 39979954, 79959908, 159919816]

約数ペア:

[(1, 159919816), (2, 79959908), (4, 39979954), (7, 22845688), (8, 19989977), (14, 11422844), (17, 9407048), (28, 5711422), (34, 4703524), (56, 2855711), (68, 2351762), (119, 1343864), (136, 1175881), (173, 924392), (238, 671932), (346, 462196), (476, 335966), (692, 231098), (952, 167983), (971, 164696), (1211, 132056), (1384, 115549), (1942, 82348), (2422, 66028), (2941, 54376), (3884, 41174), (4844, 33014), (5882, 27188), (6797, 23528), (7768, 20587), (9688, 16507), (11764, 13594)]