152568978

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 311361216

約数和(自身を除く): 158792238

約数列:

[1, 2, 3, 6, 73, 146, 163, 219, 326, 438, 489, 978, 2137, 4274, 6411, 11899, 12822, 23798, 35697, 71394, 156001, 312002, 348331, 468003, 696662, 936006, 1044993, 2089986, 25428163, 50856326, 76284489, 152568978]

約数ペア:

[(1, 152568978), (2, 76284489), (3, 50856326), (6, 25428163), (73, 2089986), (146, 1044993), (163, 936006), (219, 696662), (326, 468003), (438, 348331), (489, 312002), (978, 156001), (2137, 71394), (4274, 35697), (6411, 23798), (11899, 12822)]