194220144

素因数分解:

$2^4\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1361}}^1$

素因数の和:2366

約数の個数: 60

約数和(自身を含む): 544494912

約数和(自身を除く): 350274768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991, 1361, 1982, 2722, 2973, 3964, 4083, 5444, 5946, 7928, 8166, 8919, 10888, 11892, 12249, 15856, 16332, 17838, 21776, 23784, 24498, 32664, 35676, 47568, 48996, 65328, 71352, 97992, 142704, 195984, 1348751, 2697502, 4046253, 5395004, 8092506, 10790008, 12138759, 16185012, 21580016, 24277518, 32370024, 48555036, 64740048, 97110072, 194220144]

約数ペア:

[(1, 194220144), (2, 97110072), (3, 64740048), (4, 48555036), (6, 32370024), (8, 24277518), (9, 21580016), (12, 16185012), (16, 12138759), (18, 10790008), (24, 8092506), (36, 5395004), (48, 4046253), (72, 2697502), (144, 1348751), (991, 195984), (1361, 142704), (1982, 97992), (2722, 71352), (2973, 65328), (3964, 48996), (4083, 47568), (5444, 35676), (5946, 32664), (7928, 24498), (8166, 23784), (8919, 21776), (10888, 17838), (11892, 16332), (12249, 15856)]