157337908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{757}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 339923584

約数和(自身を除く): 182585676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571, 757, 1142, 1514, 2284, 3028, 3997, 5299, 7423, 7994, 9841, 10598, 14846, 15988, 19682, 21196, 29692, 39364, 51961, 68887, 103922, 137774, 207844, 275548, 432247, 864494, 1728988, 3025729, 5619211, 6051458, 11238422, 12102916, 22476844, 39334477, 78668954, 157337908]

約数ペア:

[(1, 157337908), (2, 78668954), (4, 39334477), (7, 22476844), (13, 12102916), (14, 11238422), (26, 6051458), (28, 5619211), (52, 3025729), (91, 1728988), (182, 864494), (364, 432247), (571, 275548), (757, 207844), (1142, 137774), (1514, 103922), (2284, 68887), (3028, 51961), (3997, 39364), (5299, 29692), (7423, 21196), (7994, 19682), (9841, 15988), (10598, 14846)]