160461004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17494

約数の個数: 36

約数和(自身を含む): 324919000

約数和(自身を除く): 164457996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 17449, 34898, 69796, 191939, 331531, 383878, 663062, 767756, 1326124, 2111329, 3646841, 4222658, 7293682, 8445316, 14587364, 40115251, 80230502, 160461004]

約数ペア:

[(1, 160461004), (2, 80230502), (4, 40115251), (11, 14587364), (19, 8445316), (22, 7293682), (38, 4222658), (44, 3646841), (76, 2111329), (121, 1326124), (209, 767756), (242, 663062), (418, 383878), (484, 331531), (836, 191939), (2299, 69796), (4598, 34898), (9196, 17449)]