149056

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:166

約数の個数: 28

約数和(自身を含む): 315468

約数和(自身を除く): 166412

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 137, 272, 274, 544, 548, 1088, 1096, 2192, 2329, 4384, 4658, 8768, 9316, 18632, 37264, 74528, 149056]

約数ペア:

[(1, 149056), (2, 74528), (4, 37264), (8, 18632), (16, 9316), (17, 8768), (32, 4658), (34, 4384), (64, 2329), (68, 2192), (136, 1096), (137, 1088), (272, 548), (274, 544)]