139825188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 376766208

約数和(自身を除く): 236941020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 3593, 4324, 6486, 7186, 9729, 10779, 12972, 14372, 19458, 21558, 32337, 38916, 43116, 64674, 82639, 129348, 165278, 168871, 247917, 330556, 337742, 495834, 506613, 675484, 743751, 991668, 1013226, 1487502, 1519839, 2026452, 2975004, 3039678, 3884033, 6079356, 7768066, 11652099, 15536132, 23304198, 34956297, 46608396, 69912594, 139825188]

約数ペア:

[(1, 139825188), (2, 69912594), (3, 46608396), (4, 34956297), (6, 23304198), (9, 15536132), (12, 11652099), (18, 7768066), (23, 6079356), (36, 3884033), (46, 3039678), (47, 2975004), (69, 2026452), (92, 1519839), (94, 1487502), (138, 1013226), (141, 991668), (188, 743751), (207, 675484), (276, 506613), (282, 495834), (414, 337742), (423, 330556), (564, 247917), (828, 168871), (846, 165278), (1081, 129348), (1692, 82639), (2162, 64674), (3243, 43116), (3593, 38916), (4324, 32337), (6486, 21558), (7186, 19458), (9729, 14372), (10779, 12972)]