156729391196

素因数分解:

$2^2\times 7^2\times {\mathrm{2459}}^1\times {\mathrm{325189}}^1$

素因数の和:327666

約数の個数: 36

約数和(自身を含む): 319186992600

約数和(自身を除く): 162457601404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2459, 4918, 9836, 17213, 34426, 68852, 120491, 240982, 325189, 481964, 650378, 1300756, 2276323, 4552646, 9105292, 15934261, 31868522, 63737044, 799639751, 1599279502, 3198559004, 5597478257, 11194956514, 22389913028, 39182347799, 78364695598, 156729391196]

約数ペア:

[(1, 156729391196), (2, 78364695598), (4, 39182347799), (7, 22389913028), (14, 11194956514), (28, 5597478257), (49, 3198559004), (98, 1599279502), (196, 799639751), (2459, 63737044), (4918, 31868522), (9836, 15934261), (17213, 9105292), (34426, 4552646), (68852, 2276323), (120491, 1300756), (240982, 650378), (325189, 481964)]