158981108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6848

約数の個数: 48

約数和(自身を含む): 334877760

約数和(自身を除く): 175896652

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 6779, 11726, 13558, 23452, 27116, 74569, 88127, 149138, 176254, 277939, 298276, 352508, 555878, 969397, 1111756, 1938794, 3057329, 3613207, 3877588, 6114658, 7226414, 12229316, 14452828, 39745277, 79490554, 158981108]

約数ペア:

[(1, 158981108), (2, 79490554), (4, 39745277), (11, 14452828), (13, 12229316), (22, 7226414), (26, 6114658), (41, 3877588), (44, 3613207), (52, 3057329), (82, 1938794), (143, 1111756), (164, 969397), (286, 555878), (451, 352508), (533, 298276), (572, 277939), (902, 176254), (1066, 149138), (1804, 88127), (2132, 74569), (5863, 27116), (6779, 23452), (11726, 13558)]