161223888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{479833}}^1$

素因数の和:479851

約数の個数: 40

約数和(自身を含む): 475995328

約数和(自身を除く): 314771440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 479833, 959666, 1439499, 1919332, 2878998, 3358831, 3838664, 5757996, 6717662, 7677328, 10076493, 11515992, 13435324, 20152986, 23031984, 26870648, 40305972, 53741296, 80611944, 161223888]

約数ペア:

[(1, 161223888), (2, 80611944), (3, 53741296), (4, 40305972), (6, 26870648), (7, 23031984), (8, 20152986), (12, 13435324), (14, 11515992), (16, 10076493), (21, 7677328), (24, 6717662), (28, 5757996), (42, 3838664), (48, 3358831), (56, 2878998), (84, 1919332), (112, 1439499), (168, 959666), (336, 479833)]