139968119710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{2791}}^1$

素因数の和:3377

約数の個数: 64

約数和(自身を含む): 256948876800

約数和(自身を除く): 116980757090

約数列:

[1, 2, 5, 10, 109, 139, 218, 278, 331, 545, 662, 695, 1090, 1390, 1655, 2791, 3310, 5582, 13955, 15151, 27910, 30302, 36079, 46009, 72158, 75755, 92018, 151510, 180395, 230045, 304219, 360790, 387949, 460090, 608438, 775898, 923821, 1521095, 1847642, 1939745, 3042190, 3879490, 4619105, 5014981, 9238210, 10029962, 25074905, 42286441, 50149810, 84572882, 100696489, 128411119, 201392978, 211432205, 256822238, 422864410, 503482445, 642055595, 1006964890, 1284111190, 13996811971, 27993623942, 69984059855, 139968119710]

約数ペア:

[(1, 139968119710), (2, 69984059855), (5, 27993623942), (10, 13996811971), (109, 1284111190), (139, 1006964890), (218, 642055595), (278, 503482445), (331, 422864410), (545, 256822238), (662, 211432205), (695, 201392978), (1090, 128411119), (1390, 100696489), (1655, 84572882), (2791, 50149810), (3310, 42286441), (5582, 25074905), (13955, 10029962), (15151, 9238210), (27910, 5014981), (30302, 4619105), (36079, 3879490), (46009, 3042190), (72158, 1939745), (75755, 1847642), (92018, 1521095), (151510, 923821), (180395, 775898), (230045, 608438), (304219, 460090), (360790, 387949)]