149752402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{75709}}^1$

素因数の和:75777

約数の個数: 16

約数和(自身を含む): 239849280

約数和(自身を除く): 90096878

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 75709, 151418, 1741307, 3255487, 3482614, 6510974, 74876201, 149752402]

約数ペア:

[(1, 149752402), (2, 74876201), (23, 6510974), (43, 3482614), (46, 3255487), (86, 1741307), (989, 151418), (1978, 75709)]