157043816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 334800000

約数和(自身を除く): 177756184

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 437, 551, 667, 874, 1102, 1334, 1549, 1748, 2204, 2668, 3098, 3496, 4408, 5336, 6196, 12392, 12673, 25346, 29431, 35627, 44921, 50692, 58862, 71254, 89842, 101384, 117724, 142508, 179684, 235448, 285016, 359368, 676913, 853499, 1033183, 1353826, 1706998, 2066366, 2707652, 3413996, 4132732, 5415304, 6827992, 8265464, 19630477, 39260954, 78521908, 157043816]

約数ペア:

[(1, 157043816), (2, 78521908), (4, 39260954), (8, 19630477), (19, 8265464), (23, 6827992), (29, 5415304), (38, 4132732), (46, 3413996), (58, 2707652), (76, 2066366), (92, 1706998), (116, 1353826), (152, 1033183), (184, 853499), (232, 676913), (437, 359368), (551, 285016), (667, 235448), (874, 179684), (1102, 142508), (1334, 117724), (1549, 101384), (1748, 89842), (2204, 71254), (2668, 58862), (3098, 50692), (3496, 44921), (4408, 35627), (5336, 29431), (6196, 25346), (12392, 12673)]