156686152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 198129848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 2099, 2408, 2666, 4198, 5332, 8396, 9331, 10664, 14693, 16792, 18662, 29386, 37324, 58772, 65069, 74648, 90257, 117544, 130138, 180514, 260276, 361028, 455483, 520552, 631799, 722056, 910966, 1263598, 1821932, 2527196, 2797967, 3643864, 5054392, 5595934, 11191868, 19585769, 22383736, 39171538, 78343076, 156686152]

約数ペア:

[(1, 156686152), (2, 78343076), (4, 39171538), (7, 22383736), (8, 19585769), (14, 11191868), (28, 5595934), (31, 5054392), (43, 3643864), (56, 2797967), (62, 2527196), (86, 1821932), (124, 1263598), (172, 910966), (217, 722056), (248, 631799), (301, 520552), (344, 455483), (434, 361028), (602, 260276), (868, 180514), (1204, 130138), (1333, 117544), (1736, 90257), (2099, 74648), (2408, 65069), (2666, 58772), (4198, 37324), (5332, 29386), (8396, 18662), (9331, 16792), (10664, 14693)]