156741614960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1450237}}^1$

素因数の和:1450450

約数の個数: 80

約数和(自身を含む): 418643103936

約数和(自身を除く): 261901488976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1930, 2702, 3088, 3860, 5404, 6755, 7720, 10808, 13510, 15440, 21616, 27020, 54040, 108080, 1450237, 2900474, 5800948, 7251185, 10151659, 11601896, 14502370, 20303318, 23203792, 29004740, 40606636, 50758295, 58009480, 81213272, 101516590, 116018960, 162426544, 203033180, 279895741, 406066360, 559791482, 812132720, 1119582964, 1399478705, 1959270187, 2239165928, 2798957410, 3918540374, 4478331856, 5597914820, 7837080748, 9796350935, 11195829640, 15674161496, 19592701870, 22391659280, 31348322992, 39185403740, 78370807480, 156741614960]

約数ペア:

[(1, 156741614960), (2, 78370807480), (4, 39185403740), (5, 31348322992), (7, 22391659280), (8, 19592701870), (10, 15674161496), (14, 11195829640), (16, 9796350935), (20, 7837080748), (28, 5597914820), (35, 4478331856), (40, 3918540374), (56, 2798957410), (70, 2239165928), (80, 1959270187), (112, 1399478705), (140, 1119582964), (193, 812132720), (280, 559791482), (386, 406066360), (560, 279895741), (772, 203033180), (965, 162426544), (1351, 116018960), (1544, 101516590), (1930, 81213272), (2702, 58009480), (3088, 50758295), (3860, 40606636), (5404, 29004740), (6755, 23203792), (7720, 20303318), (10808, 14502370), (13510, 11601896), (15440, 10151659), (21616, 7251185), (27020, 5800948), (54040, 2900474), (108080, 1450237)]