143837396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{8467}}^1$

素因数の和:8639

約数の個数: 24

約数和(自身を含む): 261762816

約数和(自身を除く): 117925420

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8467, 8494, 16934, 16988, 33868, 262477, 524954, 1049908, 1159979, 2319958, 4639916, 35959349, 71918698, 143837396]

約数ペア:

[(1, 143837396), (2, 71918698), (4, 35959349), (31, 4639916), (62, 2319958), (124, 1159979), (137, 1049908), (274, 524954), (548, 262477), (4247, 33868), (8467, 16988), (8494, 16934)]