157847030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11299}}^1$

素因数の和:11444

約数の個数: 32

約数和(自身を含む): 312422400

約数和(自身を除く): 154575370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 11299, 13970, 22598, 56495, 112990, 124289, 248578, 621445, 1242890, 1434973, 2869946, 7174865, 14349730, 15784703, 31569406, 78923515, 157847030]

約数ペア:

[(1, 157847030), (2, 78923515), (5, 31569406), (10, 15784703), (11, 14349730), (22, 7174865), (55, 2869946), (110, 1434973), (127, 1242890), (254, 621445), (635, 248578), (1270, 124289), (1397, 112990), (2794, 56495), (6985, 22598), (11299, 13970)]