128525564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 118232836

約数列:

[1, 2, 4, 23, 29, 46, 58, 67, 92, 116, 134, 268, 667, 719, 1334, 1438, 1541, 1943, 2668, 2876, 3082, 3886, 6164, 7772, 16537, 20851, 33074, 41702, 44689, 48173, 66148, 83404, 89378, 96346, 178756, 192692, 479573, 959146, 1107979, 1397017, 1918292, 2215958, 2794034, 4431916, 5588068, 32131391, 64262782, 128525564]

約数ペア:

[(1, 128525564), (2, 64262782), (4, 32131391), (23, 5588068), (29, 4431916), (46, 2794034), (58, 2215958), (67, 1918292), (92, 1397017), (116, 1107979), (134, 959146), (268, 479573), (667, 192692), (719, 178756), (1334, 96346), (1438, 89378), (1541, 83404), (1943, 66148), (2668, 48173), (2876, 44689), (3082, 41702), (3886, 33074), (6164, 20851), (7772, 16537)]