155607746

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 272004480

約数和(自身を除く): 116396734

約数列:

[1, 2, 7, 14, 107, 109, 214, 218, 749, 763, 953, 1498, 1526, 1906, 6671, 11663, 13342, 23326, 81641, 101971, 103877, 163282, 203942, 207754, 713797, 727139, 1427594, 1454278, 11114839, 22229678, 77803873, 155607746]

約数ペア:

[(1, 155607746), (2, 77803873), (7, 22229678), (14, 11114839), (107, 1454278), (109, 1427594), (214, 727139), (218, 713797), (749, 207754), (763, 203942), (953, 163282), (1498, 103877), (1526, 101971), (1906, 81641), (6671, 23326), (11663, 13342)]