157022886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13709}}^1$

素因数の和:13820

約数の個数: 32

約数和(自身を含む): 331672320

約数和(自身を除く): 174649434

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 13709, 27418, 41127, 82254, 315307, 630614, 945921, 1137847, 1891842, 2275694, 3413541, 6827082, 26170481, 52340962, 78511443, 157022886]

約数ペア:

[(1, 157022886), (2, 78511443), (3, 52340962), (6, 26170481), (23, 6827082), (46, 3413541), (69, 2275694), (83, 1891842), (138, 1137847), (166, 945921), (249, 630614), (498, 315307), (1909, 82254), (3818, 41127), (5727, 27418), (11454, 13709)]