156795254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16691}}^1$

素因数の和:16772

約数の個数: 32

約数和(自身を含む): 298052352

約数和(自身を除く): 141257098

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 16691, 33382, 116837, 183601, 233674, 367202, 1018151, 1285207, 2036302, 2570414, 7127057, 11199661, 14254114, 22399322, 78397627, 156795254]

約数ペア:

[(1, 156795254), (2, 78397627), (7, 22399322), (11, 14254114), (14, 11199661), (22, 7127057), (61, 2570414), (77, 2036302), (122, 1285207), (154, 1018151), (427, 367202), (671, 233674), (854, 183601), (1342, 116837), (4697, 33382), (9394, 16691)]