157959584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 326809728

約数和(自身を除く): 168850144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 157, 184, 314, 368, 628, 736, 1256, 1367, 2512, 2734, 3611, 5024, 5468, 7222, 10936, 14444, 21872, 28888, 31441, 43744, 57776, 62882, 115552, 125764, 214619, 251528, 429238, 503056, 858476, 1006112, 1716952, 3433904, 4936237, 6867808, 9872474, 19744948, 39489896, 78979792, 157959584]

約数ペア:

[(1, 157959584), (2, 78979792), (4, 39489896), (8, 19744948), (16, 9872474), (23, 6867808), (32, 4936237), (46, 3433904), (92, 1716952), (157, 1006112), (184, 858476), (314, 503056), (368, 429238), (628, 251528), (736, 214619), (1256, 125764), (1367, 115552), (2512, 62882), (2734, 57776), (3611, 43744), (5024, 31441), (5468, 28888), (7222, 21872), (10936, 14444)]