154904792

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{74761}}^1$

素因数の和:74811

約数の個数: 32

約数和(自身を含む): 340914720

約数和(自身を除く): 186009928

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 74761, 149522, 299044, 523327, 598088, 1046654, 2093308, 2766157, 4186616, 5532314, 11064628, 19363099, 22129256, 38726198, 77452396, 154904792]

約数ペア:

[(1, 154904792), (2, 77452396), (4, 38726198), (7, 22129256), (8, 19363099), (14, 11064628), (28, 5532314), (37, 4186616), (56, 2766157), (74, 2093308), (148, 1046654), (259, 598088), (296, 523327), (518, 299044), (1036, 149522), (2072, 74761)]