129971784

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{16361}}^1$

素因数の和:16701

約数の個数: 32

約数和(自身を含む): 325931040

約数和(自身を除く): 195959256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 16361, 32722, 49083, 65444, 98166, 130888, 196332, 392664, 5415491, 10830982, 16246473, 21661964, 32492946, 43323928, 64985892, 129971784]

約数ペア:

[(1, 129971784), (2, 64985892), (3, 43323928), (4, 32492946), (6, 21661964), (8, 16246473), (12, 10830982), (24, 5415491), (331, 392664), (662, 196332), (993, 130888), (1324, 98166), (1986, 65444), (2648, 49083), (3972, 32722), (7944, 16361)]