130661128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26731}}^1$

素因数の和:26797

約数の個数: 32

約数和(自身を含む): 269458560

約数和(自身を除く): 138797432

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 26731, 53462, 106924, 213848, 347503, 695006, 1256357, 1390012, 2512714, 2780024, 5025428, 10050856, 16332641, 32665282, 65330564, 130661128]

約数ペア:

[(1, 130661128), (2, 65330564), (4, 32665282), (8, 16332641), (13, 10050856), (26, 5025428), (47, 2780024), (52, 2512714), (94, 1390012), (104, 1256357), (188, 695006), (376, 347503), (611, 213848), (1222, 106924), (2444, 53462), (4888, 26731)]