161496736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 338095296

約数和(自身を除く): 176598560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 307, 544, 614, 967, 1228, 1934, 2456, 3868, 4912, 5219, 7736, 9824, 10438, 15472, 16439, 20876, 30944, 32878, 41752, 65756, 83504, 131512, 167008, 263024, 296869, 526048, 593738, 1187476, 2374952, 4749904, 5046773, 9499808, 10093546, 20187092, 40374184, 80748368, 161496736]

約数ペア:

[(1, 161496736), (2, 80748368), (4, 40374184), (8, 20187092), (16, 10093546), (17, 9499808), (32, 5046773), (34, 4749904), (68, 2374952), (136, 1187476), (272, 593738), (307, 526048), (544, 296869), (614, 263024), (967, 167008), (1228, 131512), (1934, 83504), (2456, 65756), (3868, 41752), (4912, 32878), (5219, 30944), (7736, 20876), (9824, 16439), (10438, 15472)]