156915146836

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{77513}}^1$

素因数の和:78088

約数の個数: 48

約数和(自身を含む): 316286885376

約数和(自身を除く): 159371738540

約数列:

[1, 2, 4, 7, 14, 28, 197, 367, 394, 734, 788, 1379, 1468, 2569, 2758, 5138, 5516, 10276, 72299, 77513, 144598, 155026, 289196, 310052, 506093, 542591, 1012186, 1085182, 2024372, 2170364, 15270061, 28447271, 30540122, 56894542, 61080244, 106890427, 113789084, 199130897, 213780854, 398261794, 427561708, 796523588, 5604112387, 11208224774, 22416449548, 39228786709, 78457573418, 156915146836]

約数ペア:

[(1, 156915146836), (2, 78457573418), (4, 39228786709), (7, 22416449548), (14, 11208224774), (28, 5604112387), (197, 796523588), (367, 427561708), (394, 398261794), (734, 213780854), (788, 199130897), (1379, 113789084), (1468, 106890427), (2569, 61080244), (2758, 56894542), (5138, 30540122), (5516, 28447271), (10276, 15270061), (72299, 2170364), (77513, 2024372), (144598, 1085182), (155026, 1012186), (289196, 542591), (310052, 506093)]