156977464868

素因数分解:

$2^2\times 7^2\times {\mathrm{5113}}^1\times {\mathrm{156641}}^1$

素因数の和:161772

約数の個数: 36

約数和(自身を含む): 319625808012

約数和(自身を除く): 162648343144

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5113, 10226, 20452, 35791, 71582, 143164, 156641, 250537, 313282, 501074, 626564, 1002148, 1096487, 2192974, 4385948, 7675409, 15350818, 30701636, 800905433, 1601810866, 3203621732, 5606338031, 11212676062, 22425352124, 39244366217, 78488732434, 156977464868]

約数ペア:

[(1, 156977464868), (2, 78488732434), (4, 39244366217), (7, 22425352124), (14, 11212676062), (28, 5606338031), (49, 3203621732), (98, 1601810866), (196, 800905433), (5113, 30701636), (10226, 15350818), (20452, 7675409), (35791, 4385948), (71582, 2192974), (143164, 1096487), (156641, 1002148), (250537, 626564), (313282, 501074)]