181708228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{85229}}^1$

素因数の和:85287

約数の個数: 24

約数和(自身を含む): 350806680

約数和(自身を除く): 169098452

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 85229, 170458, 340916, 1107977, 2215954, 3494389, 4431908, 6988778, 13977556, 45427057, 90854114, 181708228]

約数ペア:

[(1, 181708228), (2, 90854114), (4, 45427057), (13, 13977556), (26, 6988778), (41, 4431908), (52, 3494389), (82, 2215954), (164, 1107977), (533, 340916), (1066, 170458), (2132, 85229)]