174020920912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{2441}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 343892989440

約数和(自身を除く): 169872068528

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 239, 362, 412, 478, 724, 824, 956, 1448, 1648, 1912, 2441, 2896, 3824, 4882, 9764, 18643, 19528, 24617, 37286, 39056, 43259, 49234, 74572, 86518, 98468, 149144, 173036, 196936, 251423, 298288, 346072, 393872, 441821, 502846, 583399, 692144, 883642, 1005692, 1166798, 1767284, 2011384, 2333596, 3534568, 4022768, 4455677, 4667192, 7069136, 8911354, 9334384, 17822708, 35645416, 45507563, 60090097, 71290832, 91015126, 105595219, 120180194, 182030252, 211190438, 240360388, 364060504, 422380876, 480720776, 728121008, 844761752, 961441552, 1689523504, 10876307557, 21752615114, 43505230228, 87010460456, 174020920912]

約数ペア:

[(1, 174020920912), (2, 87010460456), (4, 43505230228), (8, 21752615114), (16, 10876307557), (103, 1689523504), (181, 961441552), (206, 844761752), (239, 728121008), (362, 480720776), (412, 422380876), (478, 364060504), (724, 240360388), (824, 211190438), (956, 182030252), (1448, 120180194), (1648, 105595219), (1912, 91015126), (2441, 71290832), (2896, 60090097), (3824, 45507563), (4882, 35645416), (9764, 17822708), (18643, 9334384), (19528, 8911354), (24617, 7069136), (37286, 4667192), (39056, 4455677), (43259, 4022768), (49234, 3534568), (74572, 2333596), (86518, 2011384), (98468, 1767284), (149144, 1166798), (173036, 1005692), (196936, 883642), (251423, 692144), (298288, 583399), (346072, 502846), (393872, 441821)]