129217508

素因数分解:

$2^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{1171}}^1$

素因数の和:1752

約数の個数: 36

約数和(自身を含む): 263742192

約数和(自身を除く): 134524684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 563, 1126, 1171, 2252, 2342, 3941, 4684, 7882, 8197, 15764, 16394, 27587, 32788, 55174, 57379, 110348, 114758, 229516, 659273, 1318546, 2637092, 4614911, 9229822, 18459644, 32304377, 64608754, 129217508]

約数ペア:

[(1, 129217508), (2, 64608754), (4, 32304377), (7, 18459644), (14, 9229822), (28, 4614911), (49, 2637092), (98, 1318546), (196, 659273), (563, 229516), (1126, 114758), (1171, 110348), (2252, 57379), (2342, 55174), (3941, 32788), (4684, 27587), (7882, 16394), (8197, 15764)]