156939555556

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1601}}^1\times {\mathrm{11257}}^1$

素因数の和:13180

約数の個数: 48

約数和(自身を含む): 315113041152

約数和(自身を除く): 158173485596

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1601, 2177, 3202, 4354, 6404, 8708, 11207, 11257, 22414, 22514, 44828, 45028, 78799, 157598, 315196, 497911, 995822, 1991644, 3485377, 3500927, 6970754, 7001854, 13941508, 14003708, 18022457, 24506489, 36044914, 49012978, 72089828, 98025956, 126157199, 252314398, 504628796, 5604984127, 11209968254, 22419936508, 39234888889, 78469777778, 156939555556]

約数ペア:

[(1, 156939555556), (2, 78469777778), (4, 39234888889), (7, 22419936508), (14, 11209968254), (28, 5604984127), (311, 504628796), (622, 252314398), (1244, 126157199), (1601, 98025956), (2177, 72089828), (3202, 49012978), (4354, 36044914), (6404, 24506489), (8708, 18022457), (11207, 14003708), (11257, 13941508), (22414, 7001854), (22514, 6970754), (44828, 3500927), (45028, 3485377), (78799, 1991644), (157598, 995822), (315196, 497911)]