139221804

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 332713472

約数和(自身を除く): 193491668

約数列:

[1, 2, 3, 4, 6, 12, 73, 103, 146, 206, 219, 292, 309, 412, 438, 618, 876, 1236, 1543, 3086, 4629, 6172, 7519, 9258, 15038, 18516, 22557, 30076, 45114, 90228, 112639, 158929, 225278, 317858, 337917, 450556, 476787, 635716, 675834, 953574, 1351668, 1907148, 11601817, 23203634, 34805451, 46407268, 69610902, 139221804]

約数ペア:

[(1, 139221804), (2, 69610902), (3, 46407268), (4, 34805451), (6, 23203634), (12, 11601817), (73, 1907148), (103, 1351668), (146, 953574), (206, 675834), (219, 635716), (292, 476787), (309, 450556), (412, 337917), (438, 317858), (618, 225278), (876, 158929), (1236, 112639), (1543, 90228), (3086, 45114), (4629, 30076), (6172, 22557), (7519, 18516), (9258, 15038)]