145376546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7214

約数の個数: 32

約数和(自身を含む): 262766592

約数和(自身を除く): 117390046

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 7127, 10199, 14254, 20398, 49889, 99778, 220937, 334969, 441874, 669938, 1546559, 2344783, 3093118, 4689566, 10384039, 20768078, 72688273, 145376546]

約数ペア:

[(1, 145376546), (2, 72688273), (7, 20768078), (14, 10384039), (31, 4689566), (47, 3093118), (62, 2344783), (94, 1546559), (217, 669938), (329, 441874), (434, 334969), (658, 220937), (1457, 99778), (2914, 49889), (7127, 20398), (10199, 14254)]