156955054064

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{7610311}}^1$

素因数の和:7611608

約数の個数: 20

約数和(自身を含む): 304336376880

約数和(自身を除く): 147381322816

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 20624, 7610311, 15220622, 30441244, 60882488, 121764976, 9809690879, 19619381758, 39238763516, 78477527032, 156955054064]

約数ペア:

[(1, 156955054064), (2, 78477527032), (4, 39238763516), (8, 19619381758), (16, 9809690879), (1289, 121764976), (2578, 60882488), (5156, 30441244), (10312, 15220622), (20624, 7610311)]