142722664

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32261}}^1$

素因数の和:32353

約数の個数: 32

約数和(自身を含む): 309715200

約数和(自身を除く): 166992536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 32261, 64522, 129044, 225827, 258088, 451654, 903308, 1806616, 2548619, 5097238, 10194476, 17840333, 20388952, 35680666, 71361332, 142722664]

約数ペア:

[(1, 142722664), (2, 71361332), (4, 35680666), (7, 20388952), (8, 17840333), (14, 10194476), (28, 5097238), (56, 2548619), (79, 1806616), (158, 903308), (316, 451654), (553, 258088), (632, 225827), (1106, 129044), (2212, 64522), (4424, 32261)]