149849392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121631}}^1$

素因数の和:121657

約数の個数: 40

約数和(自身を含む): 361976832

約数和(自身を除く): 212127440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 121631, 243262, 486524, 851417, 973048, 1337941, 1702834, 1946096, 2675882, 3405668, 5351764, 6811336, 9365587, 10703528, 13622672, 18731174, 21407056, 37462348, 74924696, 149849392]

約数ペア:

[(1, 149849392), (2, 74924696), (4, 37462348), (7, 21407056), (8, 18731174), (11, 13622672), (14, 10703528), (16, 9365587), (22, 6811336), (28, 5351764), (44, 3405668), (56, 2675882), (77, 1946096), (88, 1702834), (112, 1337941), (154, 973048), (176, 851417), (308, 486524), (616, 243262), (1232, 121631)]