158902398

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{2341}}^1$

素因数の和:2774

約数の個数: 40

約数和(自身を含む): 357061320

約数和(自身を除く): 198158922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 838, 1257, 2341, 2514, 3771, 4682, 7023, 7542, 11313, 14046, 21069, 22626, 33939, 42138, 63207, 67878, 126414, 189621, 379242, 980879, 1961758, 2942637, 5885274, 8827911, 17655822, 26483733, 52967466, 79451199, 158902398]

約数ペア:

[(1, 158902398), (2, 79451199), (3, 52967466), (6, 26483733), (9, 17655822), (18, 8827911), (27, 5885274), (54, 2942637), (81, 1961758), (162, 980879), (419, 379242), (838, 189621), (1257, 126414), (2341, 67878), (2514, 63207), (3771, 42138), (4682, 33939), (7023, 22626), (7542, 21069), (11313, 14046)]