128432814

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5437}}^1$

素因数の和:5600

約数の個数: 32

約数和(自身を含む): 267288576

約数和(自身を除く): 138855762

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 3937, 5437, 7874, 10874, 11811, 16311, 23622, 32622, 168547, 337094, 505641, 690499, 1011282, 1380998, 2071497, 4142994, 21405469, 42810938, 64216407, 128432814]

約数ペア:

[(1, 128432814), (2, 64216407), (3, 42810938), (6, 21405469), (31, 4142994), (62, 2071497), (93, 1380998), (127, 1011282), (186, 690499), (254, 505641), (381, 337094), (762, 168547), (3937, 32622), (5437, 23622), (7874, 16311), (10874, 11811)]