149118732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1837

約数の個数: 120

約数和(自身を含む): 457813664

約数和(自身を除く): 308694932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1777, 1998, 2268, 2331, 2997, 3108, 3554, 3996, 4662, 5331, 5994, 6993, 7108, 9324, 10662, 11988, 12439, 13986, 15993, 20979, 21324, 24878, 27972, 31986, 37317, 41958, 47979, 49756, 63972, 65749, 74634, 83916, 95958, 111951, 131498, 143937, 149268, 191916, 197247, 223902, 262996, 287874, 335853, 394494, 447804, 460243, 575748, 591741, 671706, 788988, 920486, 1007559, 1183482, 1343412, 1380729, 1775223, 1840972, 2015118, 2366964, 2761458, 3550446, 4030236, 4142187, 5325669, 5522916, 7100892, 8284374, 10651338, 12426561, 16568748, 21302676, 24853122, 37279683, 49706244, 74559366, 149118732]

約数ペア:

[(1, 149118732), (2, 74559366), (3, 49706244), (4, 37279683), (6, 24853122), (7, 21302676), (9, 16568748), (12, 12426561), (14, 10651338), (18, 8284374), (21, 7100892), (27, 5522916), (28, 5325669), (36, 4142187), (37, 4030236), (42, 3550446), (54, 2761458), (63, 2366964), (74, 2015118), (81, 1840972), (84, 1775223), (108, 1380729), (111, 1343412), (126, 1183482), (148, 1007559), (162, 920486), (189, 788988), (222, 671706), (252, 591741), (259, 575748), (324, 460243), (333, 447804), (378, 394494), (444, 335853), (518, 287874), (567, 262996), (666, 223902), (756, 197247), (777, 191916), (999, 149268), (1036, 143937), (1134, 131498), (1332, 111951), (1554, 95958), (1777, 83916), (1998, 74634), (2268, 65749), (2331, 63972), (2997, 49756), (3108, 47979), (3554, 41958), (3996, 37317), (4662, 31986), (5331, 27972), (5994, 24878), (6993, 21324), (7108, 20979), (9324, 15993), (10662, 13986), (11988, 12439)]