152040878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{20879}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 249557760

約数和(自身を除く): 97516882

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 20879, 41758, 229669, 459338, 6910949, 13821898, 76020439, 152040878]

約数ペア:

[(1, 152040878), (2, 76020439), (11, 13821898), (22, 6910949), (331, 459338), (662, 229669), (3641, 41758), (7282, 20879)]