148928612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{279941}}^1$

素因数の和:279971

約数の個数: 24

約数和(自身を含む): 313535040

約数和(自身を除く): 164606428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 279941, 559882, 1119764, 1959587, 3919174, 5318879, 7838348, 10637758, 21275516, 37232153, 74464306, 148928612]

約数ペア:

[(1, 148928612), (2, 74464306), (4, 37232153), (7, 21275516), (14, 10637758), (19, 7838348), (28, 5318879), (38, 3919174), (76, 1959587), (133, 1119764), (266, 559882), (532, 279941)]