151457664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20795

約数の個数: 64

約数和(自身を含む): 423504000

約数和(自身を除く): 272046336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 20759, 41518, 62277, 83036, 124554, 166072, 249108, 332144, 394421, 498216, 664288, 788842, 996432, 1183263, 1328576, 1577684, 1992864, 2366526, 2657152, 3155368, 3985728, 4733052, 6310736, 7971456, 9466104, 12621472, 18932208, 25242944, 37864416, 50485888, 75728832, 151457664]

約数ペア:

[(1, 151457664), (2, 75728832), (3, 50485888), (4, 37864416), (6, 25242944), (8, 18932208), (12, 12621472), (16, 9466104), (19, 7971456), (24, 6310736), (32, 4733052), (38, 3985728), (48, 3155368), (57, 2657152), (64, 2366526), (76, 1992864), (96, 1577684), (114, 1328576), (128, 1183263), (152, 996432), (192, 788842), (228, 664288), (304, 498216), (384, 394421), (456, 332144), (608, 249108), (912, 166072), (1216, 124554), (1824, 83036), (2432, 62277), (3648, 41518), (7296, 20759)]