130489968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{388363}}^1$

素因数の和:388381

約数の個数: 40

約数和(自身を含む): 385257088

約数和(自身を除く): 254767120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 388363, 776726, 1165089, 1553452, 2330178, 2718541, 3106904, 4660356, 5437082, 6213808, 8155623, 9320712, 10874164, 16311246, 18641424, 21748328, 32622492, 43496656, 65244984, 130489968]

約数ペア:

[(1, 130489968), (2, 65244984), (3, 43496656), (4, 32622492), (6, 21748328), (7, 18641424), (8, 16311246), (12, 10874164), (14, 9320712), (16, 8155623), (21, 6213808), (24, 5437082), (28, 4660356), (42, 3106904), (48, 2718541), (56, 2330178), (84, 1553452), (112, 1165089), (168, 776726), (336, 388363)]