146576738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 288199296

約数和(自身を除く): 141622558

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 154, 242, 263, 329, 517, 526, 539, 658, 847, 1034, 1078, 1694, 1841, 2303, 2893, 3619, 3682, 4606, 5687, 5786, 5929, 7238, 11374, 11858, 12361, 12887, 20251, 24722, 25333, 25774, 31823, 39809, 40502, 50666, 63646, 79618, 86527, 135971, 141757, 173054, 222761, 271942, 278663, 283514, 445522, 557326, 605689, 951797, 1211378, 1495681, 1559327, 1903594, 2991362, 3118654, 6662579, 10469767, 13325158, 20939534, 73288369, 146576738]

約数ペア:

[(1, 146576738), (2, 73288369), (7, 20939534), (11, 13325158), (14, 10469767), (22, 6662579), (47, 3118654), (49, 2991362), (77, 1903594), (94, 1559327), (98, 1495681), (121, 1211378), (154, 951797), (242, 605689), (263, 557326), (329, 445522), (517, 283514), (526, 278663), (539, 271942), (658, 222761), (847, 173054), (1034, 141757), (1078, 135971), (1694, 86527), (1841, 79618), (2303, 63646), (2893, 50666), (3619, 40502), (3682, 39809), (4606, 31823), (5687, 25774), (5786, 25333), (5929, 24722), (7238, 20251), (11374, 12887), (11858, 12361)]