129819704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122011}}^1$

素因数の和:122043

約数の個数: 32

約数和(自身を含む): 292828800

約数和(自身を除く): 163009096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 122011, 244022, 488044, 854077, 976088, 1708154, 2318209, 3416308, 4636418, 6832616, 9272836, 16227463, 18545672, 32454926, 64909852, 129819704]

約数ペア:

[(1, 129819704), (2, 64909852), (4, 32454926), (7, 18545672), (8, 16227463), (14, 9272836), (19, 6832616), (28, 4636418), (38, 3416308), (56, 2318209), (76, 1708154), (133, 976088), (152, 854077), (266, 488044), (532, 244022), (1064, 122011)]