139444638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7951}}^1$

素因数の和:8072

約数の個数: 32

約数和(自身を含む): 290088960

約数和(自身を除く): 150644322

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 2923, 5846, 7951, 8769, 15902, 17538, 23853, 47706, 294187, 588374, 628129, 882561, 1256258, 1765122, 1884387, 3768774, 23240773, 46481546, 69722319, 139444638]

約数ペア:

[(1, 139444638), (2, 69722319), (3, 46481546), (6, 23240773), (37, 3768774), (74, 1884387), (79, 1765122), (111, 1256258), (158, 882561), (222, 628129), (237, 588374), (474, 294187), (2923, 47706), (5846, 23853), (7951, 17538), (8769, 15902)]