172903896

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 535265280

約数和(自身を除く): 362361384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 127, 132, 162, 191, 198, 216, 254, 264, 297, 324, 381, 382, 396, 508, 573, 594, 648, 762, 764, 792, 891, 1016, 1143, 1146, 1188, 1397, 1524, 1528, 1719, 1782, 2101, 2286, 2292, 2376, 2794, 3048, 3429, 3438, 3564, 4191, 4202, 4572, 4584, 5157, 5588, 6303, 6858, 6876, 7128, 8382, 8404, 9144, 10287, 10314, 11176, 12573, 12606, 13716, 13752, 15471, 16764, 16808, 18909, 20574, 20628, 24257, 25146, 25212, 27432, 30942, 33528, 37719, 37818, 41148, 41256, 48514, 50292, 50424, 56727, 61884, 72771, 75438, 75636, 82296, 97028, 100584, 113157, 113454, 123768, 145542, 150876, 151272, 170181, 194056, 218313, 226314, 226908, 266827, 291084, 301752, 340362, 436626, 452628, 453816, 533654, 582168, 654939, 680724, 800481, 873252, 905256, 1067308, 1309878, 1361448, 1600962, 1746504, 1964817, 2134616, 2401443, 2619756, 3201924, 3929634, 4802886, 5239512, 6403848, 7204329, 7859268, 9605772, 14408658, 15718536, 19211544, 21612987, 28817316, 43225974, 57634632, 86451948, 172903896]

約数ペア:

[(1, 172903896), (2, 86451948), (3, 57634632), (4, 43225974), (6, 28817316), (8, 21612987), (9, 19211544), (11, 15718536), (12, 14408658), (18, 9605772), (22, 7859268), (24, 7204329), (27, 6403848), (33, 5239512), (36, 4802886), (44, 3929634), (54, 3201924), (66, 2619756), (72, 2401443), (81, 2134616), (88, 1964817), (99, 1746504), (108, 1600962), (127, 1361448), (132, 1309878), (162, 1067308), (191, 905256), (198, 873252), (216, 800481), (254, 680724), (264, 654939), (297, 582168), (324, 533654), (381, 453816), (382, 452628), (396, 436626), (508, 340362), (573, 301752), (594, 291084), (648, 266827), (762, 226908), (764, 226314), (792, 218313), (891, 194056), (1016, 170181), (1143, 151272), (1146, 150876), (1188, 145542), (1397, 123768), (1524, 113454), (1528, 113157), (1719, 100584), (1782, 97028), (2101, 82296), (2286, 75636), (2292, 75438), (2376, 72771), (2794, 61884), (3048, 56727), (3429, 50424), (3438, 50292), (3564, 48514), (4191, 41256), (4202, 41148), (4572, 37818), (4584, 37719), (5157, 33528), (5588, 30942), (6303, 27432), (6858, 25212), (6876, 25146), (7128, 24257), (8382, 20628), (8404, 20574), (9144, 18909), (10287, 16808), (10314, 16764), (11176, 15471), (12573, 13752), (12606, 13716)]