131706228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 318316544

約数和(自身を除く): 186610316

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 487, 727, 974, 1454, 1461, 1948, 2181, 2908, 2922, 4362, 5844, 8724, 15097, 22537, 30194, 45074, 45291, 60388, 67611, 90148, 90582, 135222, 181164, 270444, 354049, 708098, 1062147, 1416196, 2124294, 4248588, 10975519, 21951038, 32926557, 43902076, 65853114, 131706228]

約数ペア:

[(1, 131706228), (2, 65853114), (3, 43902076), (4, 32926557), (6, 21951038), (12, 10975519), (31, 4248588), (62, 2124294), (93, 1416196), (124, 1062147), (186, 708098), (372, 354049), (487, 270444), (727, 181164), (974, 135222), (1454, 90582), (1461, 90148), (1948, 67611), (2181, 60388), (2908, 45291), (2922, 45074), (4362, 30194), (5844, 22537), (8724, 15097)]