138220668

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{22453}}^1$

素因数の和:22488

約数の個数: 60

約数和(自身を含む): 380370760

約数和(自身を除く): 242150092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 22453, 44906, 67359, 89812, 134718, 202077, 269436, 404154, 426607, 606231, 808308, 853214, 1212462, 1279821, 1706428, 1818693, 2424924, 2559642, 3637386, 3839463, 5119284, 7274772, 7678926, 11518389, 15357852, 23036778, 34555167, 46073556, 69110334, 138220668]

約数ペア:

[(1, 138220668), (2, 69110334), (3, 46073556), (4, 34555167), (6, 23036778), (9, 15357852), (12, 11518389), (18, 7678926), (19, 7274772), (27, 5119284), (36, 3839463), (38, 3637386), (54, 2559642), (57, 2424924), (76, 1818693), (81, 1706428), (108, 1279821), (114, 1212462), (162, 853214), (171, 808308), (228, 606231), (324, 426607), (342, 404154), (513, 269436), (684, 202077), (1026, 134718), (1539, 89812), (2052, 67359), (3078, 44906), (6156, 22453)]