156905019918

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{65063}}^1$

素因数の和:65199

約数の個数: 128

約数和(自身を含む): 384512624640

約数和(自身を除く): 227607604722

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 71, 74, 102, 111, 142, 153, 213, 222, 306, 333, 426, 459, 629, 639, 666, 918, 999, 1207, 1258, 1278, 1887, 1917, 1998, 2414, 2627, 3621, 3774, 3834, 5254, 5661, 7242, 7881, 10863, 11322, 15762, 16983, 21726, 23643, 32589, 33966, 44659, 47286, 65063, 65178, 70929, 89318, 130126, 133977, 141858, 195189, 267954, 390378, 401931, 585567, 803862, 1106071, 1171134, 1205793, 1756701, 2212142, 2407331, 2411586, 3318213, 3513402, 4619473, 4814662, 6636426, 7221993, 9238946, 9954639, 13858419, 14443986, 19909278, 21665979, 27716838, 29863917, 40924627, 41575257, 43331958, 59727834, 64997937, 78531041, 81849254, 83150514, 122773881, 124725771, 129995874, 157062082, 170920501, 235593123, 245547762, 249451542, 341841002, 368321643, 471186246, 512761503, 706779369, 736643286, 1025523006, 1104964929, 1413558738, 1538284509, 2120338107, 2209929858, 2905648517, 3076569018, 4240676214, 4614853527, 5811297034, 8716945551, 9229707054, 17433891102, 26150836653, 52301673306, 78452509959, 156905019918]

約数ペア:

[(1, 156905019918), (2, 78452509959), (3, 52301673306), (6, 26150836653), (9, 17433891102), (17, 9229707054), (18, 8716945551), (27, 5811297034), (34, 4614853527), (37, 4240676214), (51, 3076569018), (54, 2905648517), (71, 2209929858), (74, 2120338107), (102, 1538284509), (111, 1413558738), (142, 1104964929), (153, 1025523006), (213, 736643286), (222, 706779369), (306, 512761503), (333, 471186246), (426, 368321643), (459, 341841002), (629, 249451542), (639, 245547762), (666, 235593123), (918, 170920501), (999, 157062082), (1207, 129995874), (1258, 124725771), (1278, 122773881), (1887, 83150514), (1917, 81849254), (1998, 78531041), (2414, 64997937), (2627, 59727834), (3621, 43331958), (3774, 41575257), (3834, 40924627), (5254, 29863917), (5661, 27716838), (7242, 21665979), (7881, 19909278), (10863, 14443986), (11322, 13858419), (15762, 9954639), (16983, 9238946), (21726, 7221993), (23643, 6636426), (32589, 4814662), (33966, 4619473), (44659, 3513402), (47286, 3318213), (65063, 2411586), (65178, 2407331), (70929, 2212142), (89318, 1756701), (130126, 1205793), (133977, 1171134), (141858, 1106071), (195189, 803862), (267954, 585567), (390378, 401931)]