156963266

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1931}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 238563360

約数和(自身を除く): 81600094

約数列:

[1, 2, 97, 194, 419, 838, 1931, 3862, 40643, 81286, 187307, 374614, 809089, 1618178, 78481633, 156963266]

約数ペア:

[(1, 156963266), (2, 78481633), (97, 1618178), (194, 809089), (419, 374614), (838, 187307), (1931, 81286), (3862, 40643)]