156979805794

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{40099}}^1$

素因数の和:41087

約数の個数: 48

約数和(自身を含む): 280592532000

約数和(自身を除く): 123612726206

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 929, 1858, 2107, 4214, 6503, 13006, 39947, 40099, 45521, 79894, 80198, 91042, 279629, 280693, 559258, 561386, 1724257, 1957403, 1964851, 3448514, 3914806, 3929702, 12069799, 24139598, 37251971, 74503942, 84488593, 168977186, 260763797, 521527594, 1601834753, 1825346579, 3203669506, 3650693158, 11212843271, 22425686542, 78489902897, 156979805794]

約数ペア:

[(1, 156979805794), (2, 78489902897), (7, 22425686542), (14, 11212843271), (43, 3650693158), (49, 3203669506), (86, 1825346579), (98, 1601834753), (301, 521527594), (602, 260763797), (929, 168977186), (1858, 84488593), (2107, 74503942), (4214, 37251971), (6503, 24139598), (13006, 12069799), (39947, 3929702), (40099, 3914806), (45521, 3448514), (79894, 1964851), (80198, 1957403), (91042, 1724257), (279629, 561386), (280693, 559258)]