156965012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 300056400

約数和(自身を除く): 143091388

約数列:

[1, 2, 4, 17, 34, 53, 68, 97, 106, 194, 212, 388, 449, 898, 901, 1649, 1796, 1802, 3298, 3604, 5141, 6596, 7633, 10282, 15266, 20564, 23797, 30532, 43553, 47594, 87106, 87397, 95188, 174212, 174794, 349588, 404549, 740401, 809098, 1480802, 1618196, 2308309, 2961604, 4616618, 9233236, 39241253, 78482506, 156965012]

約数ペア:

[(1, 156965012), (2, 78482506), (4, 39241253), (17, 9233236), (34, 4616618), (53, 2961604), (68, 2308309), (97, 1618196), (106, 1480802), (194, 809098), (212, 740401), (388, 404549), (449, 349588), (898, 174794), (901, 174212), (1649, 95188), (1796, 87397), (1802, 87106), (3298, 47594), (3604, 43553), (5141, 30532), (6596, 23797), (7633, 20564), (10282, 15266)]