128997324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115589}}^1$

素因数の和:115630

約数の個数: 36

約数和(自身を含む): 336598080

約数和(自身を除く): 207600756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 115589, 231178, 346767, 462356, 693534, 1040301, 1387068, 2080602, 3583259, 4161204, 7166518, 10749777, 14333036, 21499554, 32249331, 42999108, 64498662, 128997324]

約数ペア:

[(1, 128997324), (2, 64498662), (3, 42999108), (4, 32249331), (6, 21499554), (9, 14333036), (12, 10749777), (18, 7166518), (31, 4161204), (36, 3583259), (62, 2080602), (93, 1387068), (124, 1040301), (186, 693534), (279, 462356), (372, 346767), (558, 231178), (1116, 115589)]