156743352

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5171}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 425603880

約数和(自身を除く): 268860528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 5171, 7578, 10104, 10342, 15156, 15513, 20684, 30312, 31026, 41368, 46539, 62052, 93078, 124104, 186156, 372312, 2176991, 4353982, 6530973, 8707964, 13061946, 17415928, 19592919, 26123892, 39185838, 52247784, 78371676, 156743352]

約数ペア:

[(1, 156743352), (2, 78371676), (3, 52247784), (4, 39185838), (6, 26123892), (8, 19592919), (9, 17415928), (12, 13061946), (18, 8707964), (24, 6530973), (36, 4353982), (72, 2176991), (421, 372312), (842, 186156), (1263, 124104), (1684, 93078), (2526, 62052), (3368, 46539), (3789, 41368), (5052, 31026), (5171, 30312), (7578, 20684), (10104, 15513), (10342, 15156)]