177129664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2393

約数の個数: 56

約数和(自身を含む): 377574048

約数和(自身を除く): 200444384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 2272, 2293, 2414, 4544, 4586, 4828, 9172, 9656, 18344, 19312, 36688, 38624, 38981, 73376, 77248, 77962, 146752, 155924, 162803, 311848, 325606, 623696, 651212, 1247392, 1302424, 2494784, 2604848, 2767651, 5209696, 5535302, 10419392, 11070604, 22141208, 44282416, 88564832, 177129664]

約数ペア:

[(1, 177129664), (2, 88564832), (4, 44282416), (8, 22141208), (16, 11070604), (17, 10419392), (32, 5535302), (34, 5209696), (64, 2767651), (68, 2604848), (71, 2494784), (136, 1302424), (142, 1247392), (272, 651212), (284, 623696), (544, 325606), (568, 311848), (1088, 162803), (1136, 155924), (1207, 146752), (2272, 77962), (2293, 77248), (2414, 73376), (4544, 38981), (4586, 38624), (4828, 36688), (9172, 19312), (9656, 18344)]