135916172

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{54541}}^1$

素因数の和:54641

約数の個数: 24

約数和(自身を含む): 274891680

約数和(自身を除く): 138975508

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 54541, 109082, 218164, 381787, 763574, 1527148, 4854149, 9708298, 19416596, 33979043, 67958086, 135916172]

約数ペア:

[(1, 135916172), (2, 67958086), (4, 33979043), (7, 19416596), (14, 9708298), (28, 4854149), (89, 1527148), (178, 763574), (356, 381787), (623, 218164), (1246, 109082), (2492, 54541)]