169233040

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9319}}^1$

素因数の和:9559

約数の個数: 40

約数和(自身を含む): 395242560

約数和(自身を除く): 226009520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 9319, 18160, 18638, 37276, 46595, 74552, 93190, 149104, 186380, 372760, 745520, 2115413, 4230826, 8461652, 10577065, 16923304, 21154130, 33846608, 42308260, 84616520, 169233040]

約数ペア:

[(1, 169233040), (2, 84616520), (4, 42308260), (5, 33846608), (8, 21154130), (10, 16923304), (16, 10577065), (20, 8461652), (40, 4230826), (80, 2115413), (227, 745520), (454, 372760), (908, 186380), (1135, 149104), (1816, 93190), (2270, 74552), (3632, 46595), (4540, 37276), (9080, 18638), (9319, 18160)]