131405102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 213736320

約数和(自身を除く): 82331218

約数列:

[1, 2, 19, 38, 61, 83, 122, 166, 683, 1159, 1366, 1577, 2318, 3154, 5063, 10126, 12977, 25954, 41663, 56689, 83326, 96197, 113378, 192394, 791597, 1077091, 1583194, 2154182, 3458029, 6916058, 65702551, 131405102]

約数ペア:

[(1, 131405102), (2, 65702551), (19, 6916058), (38, 3458029), (61, 2154182), (83, 1583194), (122, 1077091), (166, 791597), (683, 192394), (1159, 113378), (1366, 96197), (1577, 83326), (2318, 56689), (3154, 41663), (5063, 25954), (10126, 12977)]