179030888

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 340956000

約数和(自身を除く): 161925112

約数列:

[1, 2, 4, 8, 131, 139, 262, 278, 524, 556, 1048, 1112, 1229, 2458, 4916, 9832, 18209, 36418, 72836, 145672, 160999, 170831, 321998, 341662, 643996, 683324, 1287992, 1366648, 22378861, 44757722, 89515444, 179030888]

約数ペア:

[(1, 179030888), (2, 89515444), (4, 44757722), (8, 22378861), (131, 1366648), (139, 1287992), (262, 683324), (278, 643996), (524, 341662), (556, 321998), (1048, 170831), (1112, 160999), (1229, 145672), (2458, 72836), (4916, 36418), (9832, 18209)]