192511984

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:231

約数の個数: 90

約数和(自身を含む): 452973984

約数和(自身を除く): 260462000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 89, 98, 112, 124, 178, 196, 217, 248, 356, 392, 434, 496, 623, 712, 784, 868, 1246, 1424, 1519, 1736, 2492, 2759, 3038, 3472, 4361, 4984, 5518, 6076, 7921, 8722, 9968, 11036, 12152, 15842, 17444, 19313, 22072, 24304, 31684, 34888, 38626, 44144, 55447, 63368, 69776, 77252, 110894, 126736, 135191, 154504, 221788, 245551, 270382, 309008, 388129, 443576, 491102, 540764, 776258, 887152, 982204, 1081528, 1552516, 1718857, 1964408, 2163056, 3105032, 3437714, 3928816, 6210064, 6875428, 12031999, 13750856, 24063998, 27501712, 48127996, 96255992, 192511984]

約数ペア:

[(1, 192511984), (2, 96255992), (4, 48127996), (7, 27501712), (8, 24063998), (14, 13750856), (16, 12031999), (28, 6875428), (31, 6210064), (49, 3928816), (56, 3437714), (62, 3105032), (89, 2163056), (98, 1964408), (112, 1718857), (124, 1552516), (178, 1081528), (196, 982204), (217, 887152), (248, 776258), (356, 540764), (392, 491102), (434, 443576), (496, 388129), (623, 309008), (712, 270382), (784, 245551), (868, 221788), (1246, 154504), (1424, 135191), (1519, 126736), (1736, 110894), (2492, 77252), (2759, 69776), (3038, 63368), (3472, 55447), (4361, 44144), (4984, 38626), (5518, 34888), (6076, 31684), (7921, 24304), (8722, 22072), (9968, 19313), (11036, 17444), (12152, 15842)]