181195058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 333434880

約数和(自身を除く): 152239822

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 47, 94, 209, 253, 401, 418, 437, 506, 517, 802, 874, 893, 1034, 1081, 1786, 2162, 4411, 4807, 7619, 8822, 9223, 9614, 9823, 11891, 15238, 18446, 18847, 19646, 20539, 23782, 37694, 41078, 83809, 101453, 167618, 175237, 202906, 207317, 225929, 350474, 358093, 414634, 433481, 451858, 716186, 866962, 1927607, 3855214, 3939023, 4768291, 7878046, 8236139, 9536582, 16472278, 90597529, 181195058]

約数ペア:

[(1, 181195058), (2, 90597529), (11, 16472278), (19, 9536582), (22, 8236139), (23, 7878046), (38, 4768291), (46, 3939023), (47, 3855214), (94, 1927607), (209, 866962), (253, 716186), (401, 451858), (418, 433481), (437, 414634), (506, 358093), (517, 350474), (802, 225929), (874, 207317), (893, 202906), (1034, 175237), (1081, 167618), (1786, 101453), (2162, 83809), (4411, 41078), (4807, 37694), (7619, 23782), (8822, 20539), (9223, 19646), (9614, 18847), (9823, 18446), (11891, 15238)]