156928002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{339671}}^1$

素因数の和:339694

約数の個数: 32

約数和(自身を含む): 391302144

約数和(自身を除く): 234374142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 339671, 679342, 1019013, 2038026, 2377697, 3736381, 4755394, 7133091, 7472762, 11209143, 14266182, 22418286, 26154667, 52309334, 78464001, 156928002]

約数ペア:

[(1, 156928002), (2, 78464001), (3, 52309334), (6, 26154667), (7, 22418286), (11, 14266182), (14, 11209143), (21, 7472762), (22, 7133091), (33, 4755394), (42, 3736381), (66, 2377697), (77, 2038026), (154, 1019013), (231, 679342), (462, 339671)]