161753164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{76733}}^1$

素因数の和:76785

約数の個数: 24

約数和(自身を含む): 309391488

約数和(自身を除く): 147638324

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 76733, 153466, 306932, 1304461, 2378723, 2608922, 4757446, 5217844, 9514892, 40438291, 80876582, 161753164]

約数ペア:

[(1, 161753164), (2, 80876582), (4, 40438291), (17, 9514892), (31, 5217844), (34, 4757446), (62, 2608922), (68, 2378723), (124, 1304461), (527, 306932), (1054, 153466), (2108, 76733)]