172396864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 364543848

約数和(自身を除く): 192146984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 193, 272, 386, 544, 772, 821, 1088, 1544, 1642, 3088, 3281, 3284, 6176, 6562, 6568, 12352, 13124, 13136, 13957, 26248, 26272, 27914, 52496, 52544, 55828, 104992, 111656, 158453, 209984, 223312, 316906, 446624, 633812, 893248, 1267624, 2535248, 2693701, 5070496, 5387402, 10140992, 10774804, 21549608, 43099216, 86198432, 172396864]

約数ペア:

[(1, 172396864), (2, 86198432), (4, 43099216), (8, 21549608), (16, 10774804), (17, 10140992), (32, 5387402), (34, 5070496), (64, 2693701), (68, 2535248), (136, 1267624), (193, 893248), (272, 633812), (386, 446624), (544, 316906), (772, 223312), (821, 209984), (1088, 158453), (1544, 111656), (1642, 104992), (3088, 55828), (3281, 52544), (3284, 52496), (6176, 27914), (6562, 26272), (6568, 26248), (12352, 13957), (13124, 13136)]