16156988890574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2749}}^1\times {\mathrm{49877}}^1$

素因数の和:53097

約数の個数: 64

約数和(自身を含む): 29232498240000

約数和(自身を除く): 13075509349426

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 443, 886, 2749, 3101, 5498, 6202, 8417, 16834, 19243, 38486, 49877, 52231, 58919, 99754, 104462, 117838, 349139, 365617, 698278, 731234, 947663, 1217807, 1895326, 2435614, 6633641, 8524649, 13267282, 17049298, 22095511, 23138333, 44191022, 46276666, 137111873, 154668577, 161968331, 274223746, 309337154, 323936662, 419814709, 839629418, 959783111, 1919566222, 2605125587, 2938702963, 5210251174, 5877405926, 18235879109, 36471758218, 60740559739, 121481119478, 425183918173, 850367836346, 1154070635041, 2308141270082, 8078494445287, 16156988890574]

約数ペア:

[(1, 16156988890574), (2, 8078494445287), (7, 2308141270082), (14, 1154070635041), (19, 850367836346), (38, 425183918173), (133, 121481119478), (266, 60740559739), (443, 36471758218), (886, 18235879109), (2749, 5877405926), (3101, 5210251174), (5498, 2938702963), (6202, 2605125587), (8417, 1919566222), (16834, 959783111), (19243, 839629418), (38486, 419814709), (49877, 323936662), (52231, 309337154), (58919, 274223746), (99754, 161968331), (104462, 154668577), (117838, 137111873), (349139, 46276666), (365617, 44191022), (698278, 23138333), (731234, 22095511), (947663, 17049298), (1217807, 13267282), (1895326, 8524649), (2435614, 6633641)]