156738740543

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{12433}}^1$

素因数の和:13708

約数の個数: 48

約数和(自身を含む): 209559651840

約数和(自身を除く): 52820911297

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1231, 1463, 8617, 10241, 12433, 13541, 23389, 60319, 87031, 94787, 136763, 163723, 236227, 257279, 609217, 663509, 957341, 1146061, 1653589, 1800953, 2598497, 6701387, 11575123, 12606671, 15305023, 18189479, 107135161, 127326353, 168355253, 290795437, 749946127, 1178486771, 2035568059, 3198749807, 8249407397, 14248976413, 22391248649, 156738740543]

約数ペア:

[(1, 156738740543), (7, 22391248649), (11, 14248976413), (19, 8249407397), (49, 3198749807), (77, 2035568059), (133, 1178486771), (209, 749946127), (539, 290795437), (931, 168355253), (1231, 127326353), (1463, 107135161), (8617, 18189479), (10241, 15305023), (12433, 12606671), (13541, 11575123), (23389, 6701387), (60319, 2598497), (87031, 1800953), (94787, 1653589), (136763, 1146061), (163723, 957341), (236227, 663509), (257279, 609217)]