149013004

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{38287}}^1$

素因数の和:38437

約数の個数: 24

約数和(自身を含む): 300177920

約数和(自身を除く): 151164916

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 38287, 76574, 153148, 268009, 536018, 1072036, 5321893, 10643786, 21287572, 37253251, 74506502, 149013004]

約数ペア:

[(1, 149013004), (2, 74506502), (4, 37253251), (7, 21287572), (14, 10643786), (28, 5321893), (139, 1072036), (278, 536018), (556, 268009), (973, 153148), (1946, 76574), (3892, 38287)]