193950744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 548130240

約数和(自身を除く): 354179496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 53, 74, 78, 104, 106, 111, 148, 156, 159, 212, 222, 296, 312, 317, 318, 424, 444, 481, 634, 636, 689, 888, 951, 962, 1268, 1272, 1378, 1443, 1902, 1924, 1961, 2067, 2536, 2756, 2886, 3804, 3848, 3922, 4121, 4134, 5512, 5772, 5883, 7608, 7844, 8242, 8268, 11544, 11729, 11766, 12363, 15688, 16484, 16536, 16801, 23458, 23532, 24726, 25493, 32968, 33602, 35187, 46916, 47064, 49452, 50403, 50986, 67204, 70374, 76479, 93832, 98904, 100806, 101972, 134408, 140748, 152477, 152958, 201612, 203944, 218413, 281496, 304954, 305916, 403224, 436826, 457431, 609908, 611832, 621637, 655239, 873652, 914862, 1219816, 1243274, 1310478, 1747304, 1829724, 1864911, 2486548, 2620956, 3659448, 3729822, 4973096, 5241912, 7459644, 8081281, 14919288, 16162562, 24243843, 32325124, 48487686, 64650248, 96975372, 193950744]

約数ペア:

[(1, 193950744), (2, 96975372), (3, 64650248), (4, 48487686), (6, 32325124), (8, 24243843), (12, 16162562), (13, 14919288), (24, 8081281), (26, 7459644), (37, 5241912), (39, 4973096), (52, 3729822), (53, 3659448), (74, 2620956), (78, 2486548), (104, 1864911), (106, 1829724), (111, 1747304), (148, 1310478), (156, 1243274), (159, 1219816), (212, 914862), (222, 873652), (296, 655239), (312, 621637), (317, 611832), (318, 609908), (424, 457431), (444, 436826), (481, 403224), (634, 305916), (636, 304954), (689, 281496), (888, 218413), (951, 203944), (962, 201612), (1268, 152958), (1272, 152477), (1378, 140748), (1443, 134408), (1902, 101972), (1924, 100806), (1961, 98904), (2067, 93832), (2536, 76479), (2756, 70374), (2886, 67204), (3804, 50986), (3848, 50403), (3922, 49452), (4121, 47064), (4134, 46916), (5512, 35187), (5772, 33602), (5883, 32968), (7608, 25493), (7844, 24726), (8242, 23532), (8268, 23458), (11544, 16801), (11729, 16536), (11766, 16484), (12363, 15688)]