144603004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 312442816

約数和(自身を除く): 167839812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 601, 661, 1202, 1322, 2404, 2644, 4207, 4627, 7813, 8414, 8593, 9254, 15626, 16828, 17186, 18508, 31252, 34372, 54691, 60151, 109382, 120302, 218764, 240604, 397261, 794522, 1589044, 2780827, 5164393, 5561654, 10328786, 11123308, 20657572, 36150751, 72301502, 144603004]

約数ペア:

[(1, 144603004), (2, 72301502), (4, 36150751), (7, 20657572), (13, 11123308), (14, 10328786), (26, 5561654), (28, 5164393), (52, 2780827), (91, 1589044), (182, 794522), (364, 397261), (601, 240604), (661, 218764), (1202, 120302), (1322, 109382), (2404, 60151), (2644, 54691), (4207, 34372), (4627, 31252), (7813, 18508), (8414, 17186), (8593, 16828), (9254, 15626)]