157039465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 218649600

約数和(自身を除く): 61610135

約数列:

[1, 5, 11, 19, 55, 95, 103, 209, 515, 1045, 1133, 1459, 1957, 5665, 7295, 9785, 16049, 21527, 27721, 80245, 107635, 138605, 150277, 304931, 751385, 1524655, 1653047, 2855263, 8265235, 14276315, 31407893, 157039465]

約数ペア:

[(1, 157039465), (5, 31407893), (11, 14276315), (19, 8265235), (55, 2855263), (95, 1653047), (103, 1524655), (209, 751385), (515, 304931), (1045, 150277), (1133, 138605), (1459, 107635), (1957, 80245), (5665, 27721), (7295, 21527), (9785, 16049)]