131719062

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 279134208

約数和(自身を除く): 147415146

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 383, 766, 1149, 1333, 1849, 2298, 2666, 3698, 3999, 5547, 7998, 11094, 11873, 16469, 23746, 32938, 35619, 49407, 57319, 71238, 98814, 114638, 171957, 343914, 510539, 708167, 1021078, 1416334, 1531617, 2124501, 3063234, 4249002, 21953177, 43906354, 65859531, 131719062]

約数ペア:

[(1, 131719062), (2, 65859531), (3, 43906354), (6, 21953177), (31, 4249002), (43, 3063234), (62, 2124501), (86, 1531617), (93, 1416334), (129, 1021078), (186, 708167), (258, 510539), (383, 343914), (766, 171957), (1149, 114638), (1333, 98814), (1849, 71238), (2298, 57319), (2666, 49407), (3698, 35619), (3999, 32938), (5547, 23746), (7998, 16469), (11094, 11873)]