156947990290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{15313}}^1$

素因数の和:16956

約数の個数: 96

約数和(自身を含む): 354152176560

約数和(自身を除く): 197204186270

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1609, 3185, 3218, 6370, 8045, 11263, 15313, 16090, 20917, 22526, 30626, 41834, 56315, 76565, 78841, 104585, 107191, 112630, 146419, 153130, 157682, 199069, 209170, 214382, 292838, 394205, 398138, 535955, 732095, 750337, 788410, 995345, 1024933, 1071910, 1393483, 1464190, 1500674, 1990690, 2049866, 2786966, 3751685, 5124665, 6967415, 7503370, 9754381, 10249330, 13934830, 19508762, 24638617, 48771905, 49277234, 97543810, 123193085, 172470319, 246386170, 320302021, 344940638, 640604042, 862351595, 1207292233, 1601510105, 1724703190, 2242114147, 2414584466, 3203020210, 4484228294, 6036461165, 11210570735, 12072922330, 15694799029, 22421141470, 31389598058, 78473995145, 156947990290]

約数ペア:

[(1, 156947990290), (2, 78473995145), (5, 31389598058), (7, 22421141470), (10, 15694799029), (13, 12072922330), (14, 11210570735), (26, 6036461165), (35, 4484228294), (49, 3203020210), (65, 2414584466), (70, 2242114147), (91, 1724703190), (98, 1601510105), (130, 1207292233), (182, 862351595), (245, 640604042), (455, 344940638), (490, 320302021), (637, 246386170), (910, 172470319), (1274, 123193085), (1609, 97543810), (3185, 49277234), (3218, 48771905), (6370, 24638617), (8045, 19508762), (11263, 13934830), (15313, 10249330), (16090, 9754381), (20917, 7503370), (22526, 6967415), (30626, 5124665), (41834, 3751685), (56315, 2786966), (76565, 2049866), (78841, 1990690), (104585, 1500674), (107191, 1464190), (112630, 1393483), (146419, 1071910), (153130, 1024933), (157682, 995345), (199069, 788410), (209170, 750337), (214382, 732095), (292838, 535955), (394205, 398138)]