157026765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 293807232

約数和(自身を除く): 136780467

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 677, 705, 987, 1645, 2031, 2209, 3385, 4739, 4935, 6627, 10155, 11045, 14217, 15463, 23695, 31819, 33135, 46389, 71085, 77315, 95457, 159095, 222733, 231945, 477285, 668199, 1113665, 1495493, 3340995, 4486479, 7477465, 10468451, 22432395, 31405353, 52342255, 157026765]

約数ペア:

[(1, 157026765), (3, 52342255), (5, 31405353), (7, 22432395), (15, 10468451), (21, 7477465), (35, 4486479), (47, 3340995), (105, 1495493), (141, 1113665), (235, 668199), (329, 477285), (677, 231945), (705, 222733), (987, 159095), (1645, 95457), (2031, 77315), (2209, 71085), (3385, 46389), (4739, 33135), (4935, 31819), (6627, 23695), (10155, 15463), (11045, 14217)]