177680516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4020

約数の個数: 36

約数和(自身を含む): 341811792

約数和(自身を除く): 164131276

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 3923, 7846, 11323, 15692, 22646, 45292, 50999, 101998, 203996, 262841, 525682, 662987, 1051364, 1325974, 2651948, 3416933, 6833866, 13667732, 44420129, 88840258, 177680516]

約数ペア:

[(1, 177680516), (2, 88840258), (4, 44420129), (13, 13667732), (26, 6833866), (52, 3416933), (67, 2651948), (134, 1325974), (169, 1051364), (268, 662987), (338, 525682), (676, 262841), (871, 203996), (1742, 101998), (3484, 50999), (3923, 45292), (7846, 22646), (11323, 15692)]