190800448

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 390339072

約数和(自身を除く): 199538624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 137, 188, 274, 376, 463, 548, 752, 926, 1096, 1504, 1852, 2192, 3008, 3704, 4384, 6439, 7408, 8768, 12878, 14816, 21761, 25756, 29632, 43522, 51512, 63431, 87044, 103024, 126862, 174088, 206048, 253724, 348176, 412096, 507448, 696352, 1014896, 1392704, 2029792, 2981257, 4059584, 5962514, 11925028, 23850056, 47700112, 95400224, 190800448]

約数ペア:

[(1, 190800448), (2, 95400224), (4, 47700112), (8, 23850056), (16, 11925028), (32, 5962514), (47, 4059584), (64, 2981257), (94, 2029792), (137, 1392704), (188, 1014896), (274, 696352), (376, 507448), (463, 412096), (548, 348176), (752, 253724), (926, 206048), (1096, 174088), (1504, 126862), (1852, 103024), (2192, 87044), (3008, 63431), (3704, 51512), (4384, 43522), (6439, 29632), (7408, 25756), (8768, 21761), (12878, 14816)]