189144

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 533520

約数和(自身を除く): 344376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 111, 142, 148, 213, 222, 284, 296, 333, 426, 444, 568, 639, 666, 852, 888, 1278, 1332, 1704, 2556, 2627, 2664, 5112, 5254, 7881, 10508, 15762, 21016, 23643, 31524, 47286, 63048, 94572, 189144]

約数ペア:

[(1, 189144), (2, 94572), (3, 63048), (4, 47286), (6, 31524), (8, 23643), (9, 21016), (12, 15762), (18, 10508), (24, 7881), (36, 5254), (37, 5112), (71, 2664), (72, 2627), (74, 2556), (111, 1704), (142, 1332), (148, 1278), (213, 888), (222, 852), (284, 666), (296, 639), (333, 568), (426, 444)]