155603928

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{150779}}^1$

素因数の和:150831

約数の個数: 32

約数和(自身を含む): 398059200

約数和(自身を除く): 242455272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 150779, 301558, 452337, 603116, 904674, 1206232, 1809348, 3618696, 6483497, 12966994, 19450491, 25933988, 38900982, 51867976, 77801964, 155603928]

約数ペア:

[(1, 155603928), (2, 77801964), (3, 51867976), (4, 38900982), (6, 25933988), (8, 19450491), (12, 12966994), (24, 6483497), (43, 3618696), (86, 1809348), (129, 1206232), (172, 904674), (258, 603116), (344, 452337), (516, 301558), (1032, 150779)]