160280912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 362119680

約数和(自身を除く): 201838768

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 899, 1013, 1276, 1364, 1798, 2026, 2552, 2728, 3596, 4052, 5104, 5456, 7192, 8104, 9889, 11143, 14384, 16208, 19778, 22286, 29377, 31403, 39556, 44572, 58754, 62806, 79112, 89144, 117508, 125612, 158224, 178288, 235016, 251224, 323147, 345433, 470032, 502448, 646294, 690866, 910687, 1292588, 1381732, 1821374, 2585176, 2763464, 3642748, 5170352, 5526928, 7285496, 10017557, 14570992, 20035114, 40070228, 80140456, 160280912]

約数ペア:

[(1, 160280912), (2, 80140456), (4, 40070228), (8, 20035114), (11, 14570992), (16, 10017557), (22, 7285496), (29, 5526928), (31, 5170352), (44, 3642748), (58, 2763464), (62, 2585176), (88, 1821374), (116, 1381732), (124, 1292588), (176, 910687), (232, 690866), (248, 646294), (319, 502448), (341, 470032), (464, 345433), (496, 323147), (638, 251224), (682, 235016), (899, 178288), (1013, 158224), (1276, 125612), (1364, 117508), (1798, 89144), (2026, 79112), (2552, 62806), (2728, 58754), (3596, 44572), (4052, 39556), (5104, 31403), (5456, 29377), (7192, 22286), (8104, 19778), (9889, 16208), (11143, 14384)]