138731352

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{156229}}^1$

素因数の和:156275

約数の個数: 32

約数和(自身を含む): 356204400

約数和(自身を除く): 217473048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 156229, 312458, 468687, 624916, 937374, 1249832, 1874748, 3749496, 5780473, 11560946, 17341419, 23121892, 34682838, 46243784, 69365676, 138731352]

約数ペア:

[(1, 138731352), (2, 69365676), (3, 46243784), (4, 34682838), (6, 23121892), (8, 17341419), (12, 11560946), (24, 5780473), (37, 3749496), (74, 1874748), (111, 1249832), (148, 937374), (222, 624916), (296, 468687), (444, 312458), (888, 156229)]