156726579016

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{280121}}^1$

素因数の和:280334

約数の個数: 64

約数和(自身を含む): 342600410880

約数和(自身を除く): 185873831864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 103, 194, 206, 388, 412, 679, 721, 776, 824, 1358, 1442, 2716, 2884, 5432, 5768, 9991, 19982, 39964, 69937, 79928, 139874, 279748, 280121, 559496, 560242, 1120484, 1960847, 2240968, 3921694, 7843388, 15686776, 27171737, 28852463, 54343474, 57704926, 108686948, 115409852, 190202159, 201967241, 217373896, 230819704, 380404318, 403934482, 760808636, 807868964, 1521617272, 1615737928, 2798688911, 5597377822, 11194755644, 19590822377, 22389511288, 39181644754, 78363289508, 156726579016]

約数ペア:

[(1, 156726579016), (2, 78363289508), (4, 39181644754), (7, 22389511288), (8, 19590822377), (14, 11194755644), (28, 5597377822), (56, 2798688911), (97, 1615737928), (103, 1521617272), (194, 807868964), (206, 760808636), (388, 403934482), (412, 380404318), (679, 230819704), (721, 217373896), (776, 201967241), (824, 190202159), (1358, 115409852), (1442, 108686948), (2716, 57704926), (2884, 54343474), (5432, 28852463), (5768, 27171737), (9991, 15686776), (19982, 7843388), (39964, 3921694), (69937, 2240968), (79928, 1960847), (139874, 1120484), (279748, 560242), (280121, 559496)]