168408972

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{8647}}^1$

素因数の和:9198

約数の個数: 36

約数和(自身を含む): 426536656

約数和(自身を除く): 258127684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 8647, 9738, 17294, 19476, 25941, 34588, 51882, 77823, 103764, 155646, 311292, 4678027, 9356054, 14034081, 18712108, 28068162, 42102243, 56136324, 84204486, 168408972]

約数ペア:

[(1, 168408972), (2, 84204486), (3, 56136324), (4, 42102243), (6, 28068162), (9, 18712108), (12, 14034081), (18, 9356054), (36, 4678027), (541, 311292), (1082, 155646), (1623, 103764), (2164, 77823), (3246, 51882), (4869, 34588), (6492, 25941), (8647, 19476), (9738, 17294)]