158145470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98227}}^1$

素因数の和:98264

約数の個数: 32

約数和(自身を含む): 339475968

約数和(自身を除く): 181330498

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 98227, 196454, 491135, 687589, 982270, 1375178, 2259221, 3437945, 4518442, 6875890, 11296105, 15814547, 22592210, 31629094, 79072735, 158145470]

約数ペア:

[(1, 158145470), (2, 79072735), (5, 31629094), (7, 22592210), (10, 15814547), (14, 11296105), (23, 6875890), (35, 4518442), (46, 3437945), (70, 2259221), (115, 1375178), (161, 982270), (230, 687589), (322, 491135), (805, 196454), (1610, 98227)]