153554646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{11909}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 352154880

約数和(自身を除く): 198600234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 11909, 12894, 23818, 35727, 71454, 83363, 166726, 250089, 500178, 3656063, 7312126, 10968189, 21936378, 25592441, 51184882, 76777323, 153554646]

約数ペア:

[(1, 153554646), (2, 76777323), (3, 51184882), (6, 25592441), (7, 21936378), (14, 10968189), (21, 7312126), (42, 3656063), (307, 500178), (614, 250089), (921, 166726), (1842, 83363), (2149, 71454), (4298, 35727), (6447, 23818), (11909, 12894)]