139371192

素因数分解:

$2^3\times 3^5\times {\mathrm{71693}}^1$

素因数の和:71714

約数の個数: 48

約数和(自身を含む): 391449240

約数和(自身を除く): 252078048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 71693, 143386, 215079, 286772, 430158, 573544, 645237, 860316, 1290474, 1720632, 1935711, 2580948, 3871422, 5161896, 5807133, 7742844, 11614266, 15485688, 17421399, 23228532, 34842798, 46457064, 69685596, 139371192]

約数ペア:

[(1, 139371192), (2, 69685596), (3, 46457064), (4, 34842798), (6, 23228532), (8, 17421399), (9, 15485688), (12, 11614266), (18, 7742844), (24, 5807133), (27, 5161896), (36, 3871422), (54, 2580948), (72, 1935711), (81, 1720632), (108, 1290474), (162, 860316), (216, 645237), (243, 573544), (324, 430158), (486, 286772), (648, 215079), (972, 143386), (1944, 71693)]