138276192

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20287}}^1$

素因数の和:20371

約数の個数: 48

約数和(自身を含む): 368105472

約数和(自身を除く): 229829280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 324592, 486888, 649184, 973776, 1440377, 1947552, 2880754, 4321131, 5761508, 8642262, 11523016, 17284524, 23046032, 34569048, 46092064, 69138096, 138276192]

約数ペア:

[(1, 138276192), (2, 69138096), (3, 46092064), (4, 34569048), (6, 23046032), (8, 17284524), (12, 11523016), (16, 8642262), (24, 5761508), (32, 4321131), (48, 2880754), (71, 1947552), (96, 1440377), (142, 973776), (213, 649184), (284, 486888), (426, 324592), (568, 243444), (852, 162296), (1136, 121722), (1704, 81148), (2272, 60861), (3408, 40574), (6816, 20287)]