156934412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{25931}}^1$

素因数の和:26041

約数の個数: 24

約数和(自身を含む): 294068880

約数和(自身を除く): 137134468

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 25931, 51862, 103724, 440827, 881654, 1763308, 2307859, 4615718, 9231436, 39233603, 78467206, 156934412]

約数ペア:

[(1, 156934412), (2, 78467206), (4, 39233603), (17, 9231436), (34, 4615718), (68, 2307859), (89, 1763308), (178, 881654), (356, 440827), (1513, 103724), (3026, 51862), (6052, 25931)]