142107644

素因数分解:

$2^2\times 7^3\times {\mathrm{103577}}^1$

素因数の和:103602

約数の個数: 24

約数和(自身を含む): 290018400

約数和(自身を除く): 147910756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 103577, 207154, 414308, 725039, 1450078, 2900156, 5075273, 10150546, 20301092, 35526911, 71053822, 142107644]

約数ペア:

[(1, 142107644), (2, 71053822), (4, 35526911), (7, 20301092), (14, 10150546), (28, 5075273), (49, 2900156), (98, 1450078), (196, 725039), (343, 414308), (686, 207154), (1372, 103577)]