131154712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5507}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 266036400

約数和(自身を除く): 134881688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 5507, 5954, 11014, 11908, 22028, 23816, 44056, 71591, 143182, 286364, 572728, 1261103, 2522206, 5044412, 10088824, 16394339, 32788678, 65577356, 131154712]

約数ペア:

[(1, 131154712), (2, 65577356), (4, 32788678), (8, 16394339), (13, 10088824), (26, 5044412), (52, 2522206), (104, 1261103), (229, 572728), (458, 286364), (916, 143182), (1832, 71591), (2977, 44056), (5507, 23816), (5954, 22028), (11014, 11908)]