131547996

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{2393}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 341863200

約数和(自身を除く): 210315204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1527, 2036, 2393, 3054, 4581, 4786, 6108, 7179, 9162, 9572, 13743, 14358, 18324, 21537, 27486, 28716, 43074, 54972, 64611, 86148, 129222, 258444, 1218037, 2436074, 3654111, 4872148, 7308222, 10962333, 14616444, 21924666, 32886999, 43849332, 65773998, 131547996]

約数ペア:

[(1, 131547996), (2, 65773998), (3, 43849332), (4, 32886999), (6, 21924666), (9, 14616444), (12, 10962333), (18, 7308222), (27, 4872148), (36, 3654111), (54, 2436074), (108, 1218037), (509, 258444), (1018, 129222), (1527, 86148), (2036, 64611), (2393, 54972), (3054, 43074), (4581, 28716), (4786, 27486), (6108, 21537), (7179, 18324), (9162, 14358), (9572, 13743)]