149134664

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61933}}^1$

素因数の和:61989

約数の個数: 32

約数和(自身を含む): 327011520

約数和(自身を除く): 177876856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 61933, 123866, 247732, 433531, 495464, 867062, 1734124, 2663119, 3468248, 5326238, 10652476, 18641833, 21304952, 37283666, 74567332, 149134664]

約数ペア:

[(1, 149134664), (2, 74567332), (4, 37283666), (7, 21304952), (8, 18641833), (14, 10652476), (28, 5326238), (43, 3468248), (56, 2663119), (86, 1734124), (172, 867062), (301, 495464), (344, 433531), (602, 247732), (1204, 123866), (2408, 61933)]