158264764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{332489}}^1$

素因数の和:332517

約数の個数: 24

約数和(自身を含む): 335149920

約数和(自身を除く): 176885156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 332489, 664978, 1329956, 2327423, 4654846, 5652313, 9309692, 11304626, 22609252, 39566191, 79132382, 158264764]

約数ペア:

[(1, 158264764), (2, 79132382), (4, 39566191), (7, 22609252), (14, 11304626), (17, 9309692), (28, 5652313), (34, 4654846), (68, 2327423), (119, 1329956), (238, 664978), (476, 332489)]