127137752

素因数分解:

$2^3\times 7^4\times {\mathrm{6619}}^1$

素因数の和:6653

約数の個数: 40

約数和(自身を含む): 278139300

約数和(自身を除く): 151001548

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 6619, 9604, 13238, 19208, 26476, 46333, 52952, 92666, 185332, 324331, 370664, 648662, 1297324, 2270317, 2594648, 4540634, 9081268, 15892219, 18162536, 31784438, 63568876, 127137752]

約数ペア:

[(1, 127137752), (2, 63568876), (4, 31784438), (7, 18162536), (8, 15892219), (14, 9081268), (28, 4540634), (49, 2594648), (56, 2270317), (98, 1297324), (196, 648662), (343, 370664), (392, 324331), (686, 185332), (1372, 92666), (2401, 52952), (2744, 46333), (4802, 26476), (6619, 19208), (9604, 13238)]