138606768

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4519}}^1$

素因数の和:4607

約数の個数: 80

約数和(自身を含む): 403545600

約数和(自身を除く): 264938832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 4519, 5112, 7668, 9038, 10224, 13557, 15336, 18076, 27114, 30672, 36152, 40671, 54228, 72304, 81342, 108456, 122013, 162684, 216912, 244026, 320849, 325368, 488052, 641698, 650736, 962547, 976104, 1283396, 1925094, 1952208, 2566792, 2887641, 3850188, 5133584, 5775282, 7700376, 8662923, 11550564, 15400752, 17325846, 23101128, 34651692, 46202256, 69303384, 138606768]

約数ペア:

[(1, 138606768), (2, 69303384), (3, 46202256), (4, 34651692), (6, 23101128), (8, 17325846), (9, 15400752), (12, 11550564), (16, 8662923), (18, 7700376), (24, 5775282), (27, 5133584), (36, 3850188), (48, 2887641), (54, 2566792), (71, 1952208), (72, 1925094), (108, 1283396), (142, 976104), (144, 962547), (213, 650736), (216, 641698), (284, 488052), (426, 325368), (432, 320849), (568, 244026), (639, 216912), (852, 162684), (1136, 122013), (1278, 108456), (1704, 81342), (1917, 72304), (2556, 54228), (3408, 40671), (3834, 36152), (4519, 30672), (5112, 27114), (7668, 18076), (9038, 15336), (10224, 13557)]