145686926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3769}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 273611520

約数和(自身を除く): 127924594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2761, 3514, 3769, 5522, 7538, 19327, 26383, 38654, 41459, 52766, 82918, 290213, 580426, 946019, 1892038, 6622133, 10406209, 13244266, 20812418, 72843463, 145686926]

約数ペア:

[(1, 145686926), (2, 72843463), (7, 20812418), (11, 13244266), (14, 10406209), (22, 6622133), (77, 1892038), (154, 946019), (251, 580426), (502, 290213), (1757, 82918), (2761, 52766), (3514, 41459), (3769, 38654), (5522, 26383), (7538, 19327)]