159140542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16553}}^1$

素因数の和:16608

約数の個数: 32

約数和(自身を含む): 286053120

約数和(自身を除く): 126912578

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 16553, 33106, 182083, 314507, 364166, 380719, 629014, 761438, 3459577, 4187909, 6919154, 7233661, 8375818, 14467322, 79570271, 159140542]

約数ペア:

[(1, 159140542), (2, 79570271), (11, 14467322), (19, 8375818), (22, 7233661), (23, 6919154), (38, 4187909), (46, 3459577), (209, 761438), (253, 629014), (418, 380719), (437, 364166), (506, 314507), (874, 182083), (4807, 33106), (9614, 16553)]