172152744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421943}}^1$

素因数の和:421969

約数の個数: 32

約数和(自身を含む): 455699520

約数和(自身を除く): 283546776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 421943, 843886, 1265829, 1687772, 2531658, 3375544, 5063316, 7173031, 10126632, 14346062, 21519093, 28692124, 43038186, 57384248, 86076372, 172152744]

約数ペア:

[(1, 172152744), (2, 86076372), (3, 57384248), (4, 43038186), (6, 28692124), (8, 21519093), (12, 14346062), (17, 10126632), (24, 7173031), (34, 5063316), (51, 3375544), (68, 2531658), (102, 1687772), (136, 1265829), (204, 843886), (408, 421943)]