137986146

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2659}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 316965600

約数和(自身を除く): 178979454

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1674, 1922, 2659, 2883, 5318, 5766, 7977, 8649, 15954, 17298, 23931, 25947, 47862, 51894, 71793, 82429, 143586, 164858, 247287, 494574, 741861, 1483722, 2225583, 2555299, 4451166, 5110598, 7665897, 15331794, 22997691, 45995382, 68993073, 137986146]

約数ペア:

[(1, 137986146), (2, 68993073), (3, 45995382), (6, 22997691), (9, 15331794), (18, 7665897), (27, 5110598), (31, 4451166), (54, 2555299), (62, 2225583), (93, 1483722), (186, 741861), (279, 494574), (558, 247287), (837, 164858), (961, 143586), (1674, 82429), (1922, 71793), (2659, 51894), (2883, 47862), (5318, 25947), (5766, 23931), (7977, 17298), (8649, 15954)]