179680396

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 366569280

約数和(自身を除く): 186888884

約数列:

[1, 2, 4, 7, 14, 28, 109, 113, 218, 226, 436, 452, 521, 763, 791, 1042, 1526, 1582, 2084, 3052, 3164, 3647, 7294, 12317, 14588, 24634, 49268, 56789, 58873, 86219, 113578, 117746, 172438, 227156, 235492, 344876, 397523, 412111, 795046, 824222, 1590092, 1648444, 6417157, 12834314, 25668628, 44920099, 89840198, 179680396]

約数ペア:

[(1, 179680396), (2, 89840198), (4, 44920099), (7, 25668628), (14, 12834314), (28, 6417157), (109, 1648444), (113, 1590092), (218, 824222), (226, 795046), (436, 412111), (452, 397523), (521, 344876), (763, 235492), (791, 227156), (1042, 172438), (1526, 117746), (1582, 113578), (2084, 86219), (3052, 58873), (3164, 56789), (3647, 49268), (7294, 24634), (12317, 14588)]