129592112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{857}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 271086816

約数和(自身を除く): 141494704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 727, 857, 1454, 1714, 2908, 3428, 5816, 6856, 9451, 11141, 11632, 13712, 18902, 22282, 37804, 44564, 75608, 89128, 151216, 178256, 623039, 1246078, 2492156, 4984312, 8099507, 9968624, 16199014, 32398028, 64796056, 129592112]

約数ペア:

[(1, 129592112), (2, 64796056), (4, 32398028), (8, 16199014), (13, 9968624), (16, 8099507), (26, 4984312), (52, 2492156), (104, 1246078), (208, 623039), (727, 178256), (857, 151216), (1454, 89128), (1714, 75608), (2908, 44564), (3428, 37804), (5816, 22282), (6856, 18902), (9451, 13712), (11141, 11632)]