139712

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 28

約数和(自身を含む): 289560

約数和(自身を除く): 149848

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 148, 236, 296, 472, 592, 944, 1184, 1888, 2183, 2368, 3776, 4366, 8732, 17464, 34928, 69856, 139712]

約数ペア:

[(1, 139712), (2, 69856), (4, 34928), (8, 17464), (16, 8732), (32, 4366), (37, 3776), (59, 2368), (64, 2183), (74, 1888), (118, 1184), (148, 944), (236, 592), (296, 472)]