161330457496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{168743}}^1$

素因数の和:169108

約数の個数: 64

約数和(自身を含む): 338061729600

約数和(自身を除く): 176731272104

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 317, 377, 634, 754, 1268, 1508, 2536, 3016, 4121, 8242, 9193, 16484, 18386, 32968, 36772, 73544, 119509, 168743, 239018, 337486, 478036, 674972, 956072, 1349944, 2193659, 4387318, 4893547, 8774636, 9787094, 17549272, 19574188, 39148376, 53491531, 63616111, 106983062, 127232222, 213966124, 254464444, 427932248, 508928888, 695389903, 1390779806, 1551254399, 2781559612, 3102508798, 5563119224, 6205017596, 12410035192, 20166307187, 40332614374, 80665228748, 161330457496]

約数ペア:

[(1, 161330457496), (2, 80665228748), (4, 40332614374), (8, 20166307187), (13, 12410035192), (26, 6205017596), (29, 5563119224), (52, 3102508798), (58, 2781559612), (104, 1551254399), (116, 1390779806), (232, 695389903), (317, 508928888), (377, 427932248), (634, 254464444), (754, 213966124), (1268, 127232222), (1508, 106983062), (2536, 63616111), (3016, 53491531), (4121, 39148376), (8242, 19574188), (9193, 17549272), (16484, 9787094), (18386, 8774636), (32968, 4893547), (36772, 4387318), (73544, 2193659), (119509, 1349944), (168743, 956072), (239018, 674972), (337486, 478036)]