179909776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3463}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 371119104

約数和(自身を除く): 191209328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 3463, 6494, 6926, 12988, 13852, 25976, 27704, 51952, 55408, 58871, 117742, 235484, 470968, 661433, 941936, 1322866, 2645732, 5291464, 10582928, 11244361, 22488722, 44977444, 89954888, 179909776]

約数ペア:

[(1, 179909776), (2, 89954888), (4, 44977444), (8, 22488722), (16, 11244361), (17, 10582928), (34, 5291464), (68, 2645732), (136, 1322866), (191, 941936), (272, 661433), (382, 470968), (764, 235484), (1528, 117742), (3056, 58871), (3247, 55408), (3463, 51952), (6494, 27704), (6926, 25976), (12988, 13852)]