156977109484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3270629}}^1$

素因数の和:3270730

約数の個数: 36

約数和(自身を含む): 301656746160

約数和(自身を除く): 144679636676

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 3692, 11999, 23998, 47996, 3270629, 6541258, 13082516, 42518177, 85036354, 170072708, 232214659, 464429318, 552736301, 928858636, 1105472602, 2210945204, 3018790567, 6037581134, 12075162268, 39244277371, 78488554742, 156977109484]

約数ペア:

[(1, 156977109484), (2, 78488554742), (4, 39244277371), (13, 12075162268), (26, 6037581134), (52, 3018790567), (71, 2210945204), (142, 1105472602), (169, 928858636), (284, 552736301), (338, 464429318), (676, 232214659), (923, 170072708), (1846, 85036354), (3692, 42518177), (11999, 13082516), (23998, 6541258), (47996, 3270629)]