156770731054

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{200899}}^1$

素因数の和:201448

約数の個数: 32

約数和(自身を含む): 271359648000

約数和(自身を除く): 114588916946

約数列:

[1, 2, 7, 14, 139, 278, 401, 802, 973, 1946, 2807, 5614, 55739, 111478, 200899, 390173, 401798, 780346, 1406293, 2812586, 27924961, 55849922, 80560499, 161120998, 195474727, 390949454, 563923493, 1127846986, 11197909361, 22395818722, 78385365527, 156770731054]

約数ペア:

[(1, 156770731054), (2, 78385365527), (7, 22395818722), (14, 11197909361), (139, 1127846986), (278, 563923493), (401, 390949454), (802, 195474727), (973, 161120998), (1946, 80560499), (2807, 55849922), (5614, 27924961), (55739, 2812586), (111478, 1406293), (200899, 780346), (390173, 401798)]