157236438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 334396080

約数和(自身を除く): 177159642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 317, 361, 458, 634, 687, 722, 951, 1083, 1374, 1902, 2166, 4351, 6023, 8702, 12046, 13053, 18069, 26106, 36138, 72593, 82669, 114437, 145186, 165338, 217779, 228874, 248007, 343311, 435558, 496014, 686622, 1379267, 2758534, 4137801, 8275602, 26206073, 52412146, 78618219, 157236438]

約数ペア:

[(1, 157236438), (2, 78618219), (3, 52412146), (6, 26206073), (19, 8275602), (38, 4137801), (57, 2758534), (114, 1379267), (229, 686622), (317, 496014), (361, 435558), (458, 343311), (634, 248007), (687, 228874), (722, 217779), (951, 165338), (1083, 145186), (1374, 114437), (1902, 82669), (2166, 72593), (4351, 36138), (6023, 26106), (8702, 18069), (12046, 13053)]