78166532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6551}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 144930240

約数和(自身を除く): 66763708

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 6551, 11932, 13102, 26204, 124469, 248938, 497876, 1028507, 2057014, 4114028, 19541633, 39083266, 78166532]

約数ペア:

[(1, 78166532), (2, 39083266), (4, 19541633), (19, 4114028), (38, 2057014), (76, 1028507), (157, 497876), (314, 248938), (628, 124469), (2983, 26204), (5966, 13102), (6551, 11932)]