169886542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{907}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 309097728

約数和(自身を除く): 139211186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 787, 907, 1574, 1814, 5509, 6349, 11018, 12698, 13379, 15419, 26758, 30838, 93653, 107933, 187306, 215866, 713809, 1427618, 4996663, 9993326, 12134753, 24269506, 84943271, 169886542]

約数ペア:

[(1, 169886542), (2, 84943271), (7, 24269506), (14, 12134753), (17, 9993326), (34, 4996663), (119, 1427618), (238, 713809), (787, 215866), (907, 187306), (1574, 107933), (1814, 93653), (5509, 30838), (6349, 26758), (11018, 15419), (12698, 13379)]