154628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 295680

約数和(自身を除く): 141052

約数列:

[1, 2, 4, 29, 31, 43, 58, 62, 86, 116, 124, 172, 899, 1247, 1333, 1798, 2494, 2666, 3596, 4988, 5332, 38657, 77314, 154628]

約数ペア:

[(1, 154628), (2, 77314), (4, 38657), (29, 5332), (31, 4988), (43, 3596), (58, 2666), (62, 2494), (86, 1798), (116, 1333), (124, 1247), (172, 899)]