164991816

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 512265600

約数和(自身を除く): 347273784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 81, 88, 99, 108, 132, 158, 162, 198, 216, 237, 264, 293, 297, 316, 324, 396, 474, 586, 594, 632, 648, 711, 792, 869, 879, 891, 948, 1172, 1188, 1422, 1738, 1758, 1782, 1896, 2133, 2344, 2376, 2607, 2637, 2844, 3223, 3476, 3516, 3564, 4266, 5214, 5274, 5688, 6399, 6446, 6952, 7032, 7128, 7821, 7911, 8532, 9669, 10428, 10548, 12798, 12892, 15642, 15822, 17064, 19338, 20856, 21096, 23147, 23463, 23733, 25596, 25784, 29007, 31284, 31644, 38676, 46294, 46926, 47466, 51192, 58014, 62568, 63288, 69441, 70389, 77352, 87021, 92588, 93852, 94932, 116028, 138882, 140778, 174042, 185176, 187704, 189864, 208323, 232056, 254617, 261063, 277764, 281556, 348084, 416646, 509234, 522126, 555528, 563112, 624969, 696168, 763851, 833292, 1018468, 1044252, 1249938, 1527702, 1666584, 1874907, 2036936, 2088504, 2291553, 2499876, 3055404, 3749814, 4583106, 4999752, 6110808, 6874659, 7499628, 9166212, 13749318, 14999256, 18332424, 20623977, 27498636, 41247954, 54997272, 82495908, 164991816]

約数ペア:

[(1, 164991816), (2, 82495908), (3, 54997272), (4, 41247954), (6, 27498636), (8, 20623977), (9, 18332424), (11, 14999256), (12, 13749318), (18, 9166212), (22, 7499628), (24, 6874659), (27, 6110808), (33, 4999752), (36, 4583106), (44, 3749814), (54, 3055404), (66, 2499876), (72, 2291553), (79, 2088504), (81, 2036936), (88, 1874907), (99, 1666584), (108, 1527702), (132, 1249938), (158, 1044252), (162, 1018468), (198, 833292), (216, 763851), (237, 696168), (264, 624969), (293, 563112), (297, 555528), (316, 522126), (324, 509234), (396, 416646), (474, 348084), (586, 281556), (594, 277764), (632, 261063), (648, 254617), (711, 232056), (792, 208323), (869, 189864), (879, 187704), (891, 185176), (948, 174042), (1172, 140778), (1188, 138882), (1422, 116028), (1738, 94932), (1758, 93852), (1782, 92588), (1896, 87021), (2133, 77352), (2344, 70389), (2376, 69441), (2607, 63288), (2637, 62568), (2844, 58014), (3223, 51192), (3476, 47466), (3516, 46926), (3564, 46294), (4266, 38676), (5214, 31644), (5274, 31284), (5688, 29007), (6399, 25784), (6446, 25596), (6952, 23733), (7032, 23463), (7128, 23147), (7821, 21096), (7911, 20856), (8532, 19338), (9669, 17064), (10428, 15822), (10548, 15642), (12798, 12892)]