159206528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 343848120

約数和(自身を除く): 184641592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 241, 397, 416, 482, 794, 832, 964, 1588, 1664, 1928, 3133, 3176, 3856, 5161, 6266, 6352, 7712, 10322, 12532, 12704, 15424, 20644, 25064, 25408, 30848, 41288, 50128, 50816, 82576, 95677, 100256, 165152, 191354, 200512, 330304, 382708, 401024, 660608, 765416, 1243801, 1530832, 2487602, 3061664, 4975204, 6123328, 9950408, 12246656, 19900816, 39801632, 79603264, 159206528]

約数ペア:

[(1, 159206528), (2, 79603264), (4, 39801632), (8, 19900816), (13, 12246656), (16, 9950408), (26, 6123328), (32, 4975204), (52, 3061664), (64, 2487602), (104, 1530832), (128, 1243801), (208, 765416), (241, 660608), (397, 401024), (416, 382708), (482, 330304), (794, 200512), (832, 191354), (964, 165152), (1588, 100256), (1664, 95677), (1928, 82576), (3133, 50816), (3176, 50128), (3856, 41288), (5161, 30848), (6266, 25408), (6352, 25064), (7712, 20644), (10322, 15424), (12532, 12704)]