153990984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{916613}}^1$

素因数の和:916629

約数の個数: 32

約数和(自身を含む): 439974720

約数和(自身を除く): 285983736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 916613, 1833226, 2749839, 3666452, 5499678, 6416291, 7332904, 10999356, 12832582, 19248873, 21998712, 25665164, 38497746, 51330328, 76995492, 153990984]

約数ペア:

[(1, 153990984), (2, 76995492), (3, 51330328), (4, 38497746), (6, 25665164), (7, 21998712), (8, 19248873), (12, 12832582), (14, 10999356), (21, 7332904), (24, 6416291), (28, 5499678), (42, 3666452), (56, 2749839), (84, 1833226), (168, 916613)]