156949180490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1\times {\mathrm{348443}}^1$

素因数の和:349934

約数の個数: 32

約数和(自身を含む): 291823243776

約数和(自身を除く): 134874063286

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1453, 2906, 7265, 14530, 45043, 90086, 225215, 348443, 450430, 696886, 1742215, 3484430, 10801733, 21603466, 54008665, 108017330, 506287679, 1012575358, 2531438395, 5062876790, 15694918049, 31389836098, 78474590245, 156949180490]

約数ペア:

[(1, 156949180490), (2, 78474590245), (5, 31389836098), (10, 15694918049), (31, 5062876790), (62, 2531438395), (155, 1012575358), (310, 506287679), (1453, 108017330), (2906, 54008665), (7265, 21603466), (14530, 10801733), (45043, 3484430), (90086, 1742215), (225215, 696886), (348443, 450430)]