106721356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 220340736

約数和(自身を除く): 113619380

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 172, 274, 301, 548, 602, 647, 959, 1204, 1294, 1918, 2588, 3836, 4529, 5891, 9058, 11782, 18116, 23564, 27821, 41237, 55642, 82474, 88639, 111284, 164948, 177278, 194747, 354556, 389494, 620473, 778988, 1240946, 2481892, 3811477, 7622954, 15245908, 26680339, 53360678, 106721356]

約数ペア:

[(1, 106721356), (2, 53360678), (4, 26680339), (7, 15245908), (14, 7622954), (28, 3811477), (43, 2481892), (86, 1240946), (137, 778988), (172, 620473), (274, 389494), (301, 354556), (548, 194747), (602, 177278), (647, 164948), (959, 111284), (1204, 88639), (1294, 82474), (1918, 55642), (2588, 41237), (3836, 27821), (4529, 23564), (5891, 18116), (9058, 11782)]