154417072

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{59209}}^1$

素因数の和:59380

約数の個数: 20

約数和(自身を含む): 301023640

約数和(自身を除く): 146606568

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 59209, 118418, 236836, 473672, 947344, 9651067, 19302134, 38604268, 77208536, 154417072]

約数ペア:

[(1, 154417072), (2, 77208536), (4, 38604268), (8, 19302134), (16, 9651067), (163, 947344), (326, 473672), (652, 236836), (1304, 118418), (2608, 59209)]