154051856

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4339}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 342269760

約数和(自身を除く): 188217904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 2219, 2536, 4339, 4438, 5072, 8678, 8876, 17356, 17752, 30373, 34712, 35504, 60746, 69424, 121492, 242984, 485968, 1375463, 2750926, 5501852, 9628241, 11003704, 19256482, 22007408, 38512964, 77025928, 154051856]

約数ペア:

[(1, 154051856), (2, 77025928), (4, 38512964), (7, 22007408), (8, 19256482), (14, 11003704), (16, 9628241), (28, 5501852), (56, 2750926), (112, 1375463), (317, 485968), (634, 242984), (1268, 121492), (2219, 69424), (2536, 60746), (4339, 35504), (4438, 34712), (5072, 30373), (8678, 17752), (8876, 17356)]