155275704

素因数分解:

$2^3\times 3^4\times {\mathrm{239623}}^1$

素因数の和:239641

約数の個数: 40

約数和(自身を含む): 434917560

約数和(自身を除く): 279641856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 239623, 479246, 718869, 958492, 1437738, 1916984, 2156607, 2875476, 4313214, 5750952, 6469821, 8626428, 12939642, 17252856, 19409463, 25879284, 38818926, 51758568, 77637852, 155275704]

約数ペア:

[(1, 155275704), (2, 77637852), (3, 51758568), (4, 38818926), (6, 25879284), (8, 19409463), (9, 17252856), (12, 12939642), (18, 8626428), (24, 6469821), (27, 5750952), (36, 4313214), (54, 2875476), (72, 2156607), (81, 1916984), (108, 1437738), (162, 958492), (216, 718869), (324, 479246), (648, 239623)]