138291252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6673}}^1$

素因数の和:6848

約数の個数: 48

約数和(自身を含む): 354309312

約数和(自身を除く): 216018060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6673, 6908, 10362, 13346, 20019, 20724, 26692, 40038, 73403, 80076, 146806, 220209, 293612, 440418, 880836, 1047661, 2095322, 3142983, 4190644, 6285966, 11524271, 12571932, 23048542, 34572813, 46097084, 69145626, 138291252]

約数ペア:

[(1, 138291252), (2, 69145626), (3, 46097084), (4, 34572813), (6, 23048542), (11, 12571932), (12, 11524271), (22, 6285966), (33, 4190644), (44, 3142983), (66, 2095322), (132, 1047661), (157, 880836), (314, 440418), (471, 293612), (628, 220209), (942, 146806), (1727, 80076), (1884, 73403), (3454, 40038), (5181, 26692), (6673, 20724), (6908, 20019), (10362, 13346)]