176161921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 205500960

約数和(自身を除く): 29339039

約数列:

[1, 13, 29, 37, 73, 173, 377, 481, 949, 1073, 2117, 2249, 2701, 5017, 6401, 12629, 13949, 27521, 35113, 65221, 78329, 83213, 164177, 185629, 366241, 467273, 1018277, 2413177, 4761133, 6074549, 13550917, 176161921]

約数ペア:

[(1, 176161921), (13, 13550917), (29, 6074549), (37, 4761133), (73, 2413177), (173, 1018277), (377, 467273), (481, 366241), (949, 185629), (1073, 164177), (2117, 83213), (2249, 78329), (2701, 65221), (5017, 35113), (6401, 27521), (12629, 13949)]