166380904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2677}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 331161480

約数和(自身を除く): 164780576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 914, 1828, 2677, 3656, 5354, 7769, 10708, 15538, 21416, 31076, 45509, 62152, 91018, 182036, 364072, 1223389, 2446778, 4893556, 9787112, 20797613, 41595226, 83190452, 166380904]

約数ペア:

[(1, 166380904), (2, 83190452), (4, 41595226), (8, 20797613), (17, 9787112), (34, 4893556), (68, 2446778), (136, 1223389), (457, 364072), (914, 182036), (1828, 91018), (2677, 62152), (3656, 45509), (5354, 31076), (7769, 21416), (10708, 15538)]