120887368

素因数分解:

$2^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{2131}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 259421760

約数和(自身を除く): 138534392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1013, 2026, 2131, 4052, 4262, 7091, 8104, 8524, 14182, 14917, 17048, 28364, 29834, 56728, 59668, 119336, 2158703, 4317406, 8634812, 15110921, 17269624, 30221842, 60443684, 120887368]

約数ペア:

[(1, 120887368), (2, 60443684), (4, 30221842), (7, 17269624), (8, 15110921), (14, 8634812), (28, 4317406), (56, 2158703), (1013, 119336), (2026, 59668), (2131, 56728), (4052, 29834), (4262, 28364), (7091, 17048), (8104, 14917), (8524, 14182)]