193915984336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5128967}}^1$

素因数の和:5129131

約数の個数: 40

約数和(自身を含む): 400674980160

約数和(自身を除く): 206758995824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9452, 18904, 37808, 5128967, 10257934, 20515868, 41031736, 82063472, 87192439, 174384878, 348769756, 697539512, 712926413, 1395079024, 1425852826, 2851705652, 5703411304, 11406822608, 12119749021, 24239498042, 48478996084, 96957992168, 193915984336]

約数ペア:

[(1, 193915984336), (2, 96957992168), (4, 48478996084), (8, 24239498042), (16, 12119749021), (17, 11406822608), (34, 5703411304), (68, 2851705652), (136, 1425852826), (139, 1395079024), (272, 712926413), (278, 697539512), (556, 348769756), (1112, 174384878), (2224, 87192439), (2363, 82063472), (4726, 41031736), (9452, 20515868), (18904, 10257934), (37808, 5128967)]