164940300968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1\times {\mathrm{4783}}^1$

素因数の和:5854

約数の個数: 64

約数和(自身を含む): 327110784000

約数和(自身を除く): 162170483032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 739, 1228, 1478, 2456, 2956, 4783, 5833, 5912, 9566, 11666, 14041, 19132, 23332, 28082, 38264, 46664, 56164, 90877, 112328, 181754, 226873, 363508, 453746, 727016, 907492, 1468381, 1814984, 2936762, 3534637, 4310587, 5873524, 7069274, 8621174, 11747048, 14138548, 17242348, 27899239, 28277096, 34484696, 55798478, 67158103, 111596956, 134316206, 223193912, 268632412, 537264824, 1085133559, 2170267118, 4340534236, 8681068472, 20617537621, 41235075242, 82470150484, 164940300968]

約数ペア:

[(1, 164940300968), (2, 82470150484), (4, 41235075242), (8, 20617537621), (19, 8681068472), (38, 4340534236), (76, 2170267118), (152, 1085133559), (307, 537264824), (614, 268632412), (739, 223193912), (1228, 134316206), (1478, 111596956), (2456, 67158103), (2956, 55798478), (4783, 34484696), (5833, 28277096), (5912, 27899239), (9566, 17242348), (11666, 14138548), (14041, 11747048), (19132, 8621174), (23332, 7069274), (28082, 5873524), (38264, 4310587), (46664, 3534637), (56164, 2936762), (90877, 1814984), (112328, 1468381), (181754, 907492), (226873, 727016), (363508, 453746)]