148071644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86693}}^1$

素因数の和:86765

約数の個数: 24

約数和(自身を含む): 301001568

約数和(自身を除く): 152929924

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 86693, 173386, 346772, 606851, 1213702, 2427404, 5288273, 10576546, 21153092, 37017911, 74035822, 148071644]

約数ペア:

[(1, 148071644), (2, 74035822), (4, 37017911), (7, 21153092), (14, 10576546), (28, 5288273), (61, 2427404), (122, 1213702), (244, 606851), (427, 346772), (854, 173386), (1708, 86693)]