172515332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28619}}^1$

素因数の和:28771

約数の個数: 24

約数和(自身を含む): 331763040

約数和(自身を除く): 159247708

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 28619, 57238, 114476, 314809, 629618, 1259236, 3920803, 7841606, 15683212, 43128833, 86257666, 172515332]

約数ペア:

[(1, 172515332), (2, 86257666), (4, 43128833), (11, 15683212), (22, 7841606), (44, 3920803), (137, 1259236), (274, 629618), (548, 314809), (1507, 114476), (3014, 57238), (6028, 28619)]