190991496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 529920000

約数和(自身を除く): 338928504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 59, 62, 76, 93, 114, 118, 124, 152, 177, 186, 228, 229, 236, 248, 354, 372, 456, 458, 472, 589, 687, 708, 744, 916, 1121, 1178, 1374, 1416, 1767, 1829, 1832, 2242, 2356, 2748, 3363, 3534, 3658, 4351, 4484, 4712, 5487, 5496, 6726, 7068, 7099, 7316, 8702, 8968, 10974, 13053, 13452, 13511, 14136, 14198, 14632, 17404, 21297, 21948, 26106, 26904, 27022, 28396, 34751, 34808, 40533, 42594, 43896, 52212, 54044, 56792, 69502, 81066, 85188, 104253, 104424, 108088, 134881, 139004, 162132, 170376, 208506, 256709, 269762, 278008, 324264, 404643, 417012, 418841, 513418, 539524, 770127, 809286, 834024, 837682, 1026836, 1079048, 1256523, 1540254, 1618572, 1675364, 2053672, 2513046, 3080508, 3237144, 3350728, 5026092, 6161016, 7957979, 10052184, 15915958, 23873937, 31831916, 47747874, 63663832, 95495748, 190991496]

約数ペア:

[(1, 190991496), (2, 95495748), (3, 63663832), (4, 47747874), (6, 31831916), (8, 23873937), (12, 15915958), (19, 10052184), (24, 7957979), (31, 6161016), (38, 5026092), (57, 3350728), (59, 3237144), (62, 3080508), (76, 2513046), (93, 2053672), (114, 1675364), (118, 1618572), (124, 1540254), (152, 1256523), (177, 1079048), (186, 1026836), (228, 837682), (229, 834024), (236, 809286), (248, 770127), (354, 539524), (372, 513418), (456, 418841), (458, 417012), (472, 404643), (589, 324264), (687, 278008), (708, 269762), (744, 256709), (916, 208506), (1121, 170376), (1178, 162132), (1374, 139004), (1416, 134881), (1767, 108088), (1829, 104424), (1832, 104253), (2242, 85188), (2356, 81066), (2748, 69502), (3363, 56792), (3534, 54044), (3658, 52212), (4351, 43896), (4484, 42594), (4712, 40533), (5487, 34808), (5496, 34751), (6726, 28396), (7068, 27022), (7099, 26904), (7316, 26106), (8702, 21948), (8968, 21297), (10974, 17404), (13053, 14632), (13452, 14198), (13511, 14136)]