128073308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 264466944

約数和(自身を除く): 136393636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 3196, 3643, 7286, 8789, 14572, 17578, 35156, 40073, 61931, 80146, 123862, 160292, 171221, 247724, 342442, 681241, 684884, 1362482, 1883431, 2724964, 2910757, 3766862, 5821514, 7533724, 11643028, 32018327, 64036654, 128073308]

約数ペア:

[(1, 128073308), (2, 64036654), (4, 32018327), (11, 11643028), (17, 7533724), (22, 5821514), (34, 3766862), (44, 2910757), (47, 2724964), (68, 1883431), (94, 1362482), (187, 684884), (188, 681241), (374, 342442), (517, 247724), (748, 171221), (799, 160292), (1034, 123862), (1598, 80146), (2068, 61931), (3196, 40073), (3643, 35156), (7286, 17578), (8789, 14572)]