150129104

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{24121}}^1$

素因数の和:24518

約数の個数: 20

約数和(自身を含む): 291634980

約数和(自身を除く): 141505876

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 24121, 48242, 96484, 192968, 385936, 9383069, 18766138, 37532276, 75064552, 150129104]

約数ペア:

[(1, 150129104), (2, 75064552), (4, 37532276), (8, 18766138), (16, 9383069), (389, 385936), (778, 192968), (1556, 96484), (3112, 48242), (6224, 24121)]