140850288

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13399}}^1$

素因数の和:13486

約数の個数: 60

約数和(自身を含む): 399614800

約数和(自身を除く): 258764512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 13399, 26798, 40197, 53596, 80394, 107192, 120591, 160788, 214384, 241182, 321576, 482364, 643152, 964728, 978127, 1929456, 1956254, 2934381, 3912508, 5868762, 7825016, 8803143, 11737524, 15650032, 17606286, 23475048, 35212572, 46950096, 70425144, 140850288]

約数ペア:

[(1, 140850288), (2, 70425144), (3, 46950096), (4, 35212572), (6, 23475048), (8, 17606286), (9, 15650032), (12, 11737524), (16, 8803143), (18, 7825016), (24, 5868762), (36, 3912508), (48, 2934381), (72, 1956254), (73, 1929456), (144, 978127), (146, 964728), (219, 643152), (292, 482364), (438, 321576), (584, 241182), (657, 214384), (876, 160788), (1168, 120591), (1314, 107192), (1752, 80394), (2628, 53596), (3504, 40197), (5256, 26798), (10512, 13399)]