123152764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191231}}^1$

素因数の和:191265

約数の個数: 24

約数和(自身を含む): 257015808

約数和(自身を除く): 133863044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 191231, 382462, 764924, 1338617, 2677234, 4398313, 5354468, 8796626, 17593252, 30788191, 61576382, 123152764]

約数ペア:

[(1, 123152764), (2, 61576382), (4, 30788191), (7, 17593252), (14, 8796626), (23, 5354468), (28, 4398313), (46, 2677234), (92, 1338617), (161, 764924), (322, 382462), (644, 191231)]