141874992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20107}}^1$

素因数の和:20135

約数の個数: 90

約数和(自身を含む): 461900868

約数和(自身を除く): 320025876

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20107, 40214, 60321, 80428, 120642, 140749, 160856, 180963, 241284, 281498, 321712, 361926, 422247, 482568, 562996, 723852, 844494, 965136, 985243, 1125992, 1266741, 1447704, 1688988, 1970486, 2251984, 2533482, 2895408, 2955729, 3377976, 3940972, 5066964, 5911458, 6755952, 7881944, 8867187, 10133928, 11822916, 15763888, 17734374, 20267856, 23645832, 35468748, 47291664, 70937496, 141874992]

約数ペア:

[(1, 141874992), (2, 70937496), (3, 47291664), (4, 35468748), (6, 23645832), (7, 20267856), (8, 17734374), (9, 15763888), (12, 11822916), (14, 10133928), (16, 8867187), (18, 7881944), (21, 6755952), (24, 5911458), (28, 5066964), (36, 3940972), (42, 3377976), (48, 2955729), (49, 2895408), (56, 2533482), (63, 2251984), (72, 1970486), (84, 1688988), (98, 1447704), (112, 1266741), (126, 1125992), (144, 985243), (147, 965136), (168, 844494), (196, 723852), (252, 562996), (294, 482568), (336, 422247), (392, 361926), (441, 321712), (504, 281498), (588, 241284), (784, 180963), (882, 160856), (1008, 140749), (1176, 120642), (1764, 80428), (2352, 60321), (3528, 40214), (7056, 20107)]