138143742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{16481}}^1$

素因数の和:16624

約数の個数: 32

約数和(自身を含む): 303796224

約数和(自身を除く): 165652482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 16481, 32962, 49443, 98886, 181291, 362582, 543873, 1087746, 2093087, 4186174, 6279261, 12558522, 23023957, 46047914, 69071871, 138143742]

約数ペア:

[(1, 138143742), (2, 69071871), (3, 46047914), (6, 23023957), (11, 12558522), (22, 6279261), (33, 4186174), (66, 2093087), (127, 1087746), (254, 543873), (381, 362582), (762, 181291), (1397, 98886), (2794, 49443), (4191, 32962), (8382, 16481)]