129335856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207269}}^1$

素因数の和:207293

約数の個数: 40

約数和(自身を含む): 359820720

約数和(自身を除く): 230484864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 207269, 414538, 621807, 829076, 1243614, 1658152, 2487228, 2694497, 3316304, 4974456, 5388994, 8083491, 9948912, 10777988, 16166982, 21555976, 32333964, 43111952, 64667928, 129335856]

約数ペア:

[(1, 129335856), (2, 64667928), (3, 43111952), (4, 32333964), (6, 21555976), (8, 16166982), (12, 10777988), (13, 9948912), (16, 8083491), (24, 5388994), (26, 4974456), (39, 3316304), (48, 2694497), (52, 2487228), (78, 1658152), (104, 1243614), (156, 829076), (208, 621807), (312, 414538), (624, 207269)]