139155856

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3331}}^1$

素因数の和:3719

約数の個数: 40

約数和(自身を含む): 309049664

約数和(自身を除く): 169893808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 3331, 5222, 5968, 6662, 10444, 13324, 20888, 23317, 26648, 41776, 46634, 53296, 93268, 186536, 373072, 1242463, 2484926, 4969852, 8697241, 9939704, 17394482, 19879408, 34788964, 69577928, 139155856]

約数ペア:

[(1, 139155856), (2, 69577928), (4, 34788964), (7, 19879408), (8, 17394482), (14, 9939704), (16, 8697241), (28, 4969852), (56, 2484926), (112, 1242463), (373, 373072), (746, 186536), (1492, 93268), (2611, 53296), (2984, 46634), (3331, 41776), (5222, 26648), (5968, 23317), (6662, 20888), (10444, 13324)]