16565796

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 168

約数和(自身を含む): 51414720

約数和(自身を除く): 34848924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 76, 78, 81, 92, 108, 114, 117, 138, 156, 162, 171, 207, 228, 234, 243, 247, 276, 299, 324, 342, 351, 414, 437, 468, 486, 494, 513, 598, 621, 684, 702, 729, 741, 828, 874, 897, 972, 988, 1026, 1053, 1196, 1242, 1311, 1404, 1458, 1482, 1539, 1748, 1794, 1863, 2052, 2106, 2223, 2484, 2622, 2691, 2916, 2964, 3078, 3159, 3588, 3726, 3933, 4212, 4446, 4617, 5244, 5382, 5589, 5681, 6156, 6318, 6669, 7452, 7866, 8073, 8892, 9234, 9477, 10764, 11178, 11362, 11799, 12636, 13338, 13851, 15732, 16146, 16767, 17043, 18468, 18954, 20007, 22356, 22724, 23598, 24219, 26676, 27702, 32292, 33534, 34086, 35397, 37908, 40014, 47196, 48438, 51129, 55404, 60021, 67068, 68172, 70794, 72657, 80028, 96876, 102258, 106191, 120042, 141588, 145314, 153387, 180063, 204516, 212382, 217971, 240084, 290628, 306774, 318573, 360126, 424764, 435942, 460161, 613548, 637146, 720252, 871884, 920322, 1274292, 1380483, 1840644, 2760966, 4141449, 5521932, 8282898, 16565796]

約数ペア:

[(1, 16565796), (2, 8282898), (3, 5521932), (4, 4141449), (6, 2760966), (9, 1840644), (12, 1380483), (13, 1274292), (18, 920322), (19, 871884), (23, 720252), (26, 637146), (27, 613548), (36, 460161), (38, 435942), (39, 424764), (46, 360126), (52, 318573), (54, 306774), (57, 290628), (69, 240084), (76, 217971), (78, 212382), (81, 204516), (92, 180063), (108, 153387), (114, 145314), (117, 141588), (138, 120042), (156, 106191), (162, 102258), (171, 96876), (207, 80028), (228, 72657), (234, 70794), (243, 68172), (247, 67068), (276, 60021), (299, 55404), (324, 51129), (342, 48438), (351, 47196), (414, 40014), (437, 37908), (468, 35397), (486, 34086), (494, 33534), (513, 32292), (598, 27702), (621, 26676), (684, 24219), (702, 23598), (729, 22724), (741, 22356), (828, 20007), (874, 18954), (897, 18468), (972, 17043), (988, 16767), (1026, 16146), (1053, 15732), (1196, 13851), (1242, 13338), (1311, 12636), (1404, 11799), (1458, 11362), (1482, 11178), (1539, 10764), (1748, 9477), (1794, 9234), (1863, 8892), (2052, 8073), (2106, 7866), (2223, 7452), (2484, 6669), (2622, 6318), (2691, 6156), (2916, 5681), (2964, 5589), (3078, 5382), (3159, 5244), (3588, 4617), (3726, 4446), (3933, 4212)]