148935281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30983}}^1$

素因数の和:31036

約数の個数: 16

約数和(自身を含む): 178467840

約数和(自身を除く): 29532559

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 30983, 340813, 588677, 712609, 6475447, 7838699, 13539571, 148935281]

約数ペア:

[(1, 148935281), (11, 13539571), (19, 7838699), (23, 6475447), (209, 712609), (253, 588677), (437, 340813), (4807, 30983)]