142735528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3823}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 289094400

約数和(自身を除く): 146358872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2872, 3823, 4667, 7646, 9334, 15292, 18668, 30584, 37336, 49699, 99398, 198796, 397592, 1372457, 2744914, 5489828, 10979656, 17841941, 35683882, 71367764, 142735528]

約数ペア:

[(1, 142735528), (2, 71367764), (4, 35683882), (8, 17841941), (13, 10979656), (26, 5489828), (52, 2744914), (104, 1372457), (359, 397592), (718, 198796), (1436, 99398), (2872, 49699), (3823, 37336), (4667, 30584), (7646, 18668), (9334, 15292)]