157435586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 295201152

約数和(自身を除く): 137765566

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 2237, 3199, 4474, 5027, 6398, 10054, 15659, 24607, 31318, 35189, 49214, 70378, 172249, 344498, 1022309, 2044618, 7156163, 11245399, 14312326, 22490798, 78717793, 157435586]

約数ペア:

[(1, 157435586), (2, 78717793), (7, 22490798), (11, 14312326), (14, 11245399), (22, 7156163), (77, 2044618), (154, 1022309), (457, 344498), (914, 172249), (2237, 70378), (3199, 49214), (4474, 35189), (5027, 31318), (6398, 24607), (10054, 15659)]