138366848

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{6473}}^1$

素因数の和:6654

約数の個数: 32

約数和(自身を含む): 277346160

約数和(自身を除く): 138979312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 6473, 10688, 12946, 21376, 25892, 51784, 103568, 207136, 414272, 828544, 1080991, 2161982, 4323964, 8647928, 17295856, 34591712, 69183424, 138366848]

約数ペア:

[(1, 138366848), (2, 69183424), (4, 34591712), (8, 17295856), (16, 8647928), (32, 4323964), (64, 2161982), (128, 1080991), (167, 828544), (334, 414272), (668, 207136), (1336, 103568), (2672, 51784), (5344, 25892), (6473, 21376), (10688, 12946)]