157942788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 381609984

約数和(自身を除く): 223667196

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 2801, 4699, 5602, 8403, 9398, 11204, 14097, 16806, 18796, 28194, 33612, 56388, 103637, 207274, 310911, 355727, 414548, 621822, 711454, 1067181, 1243644, 1422908, 2134362, 4268724, 13161899, 26323798, 39485697, 52647596, 78971394, 157942788]

約数ペア:

[(1, 157942788), (2, 78971394), (3, 52647596), (4, 39485697), (6, 26323798), (12, 13161899), (37, 4268724), (74, 2134362), (111, 1422908), (127, 1243644), (148, 1067181), (222, 711454), (254, 621822), (381, 414548), (444, 355727), (508, 310911), (762, 207274), (1524, 103637), (2801, 56388), (4699, 33612), (5602, 28194), (8403, 18796), (9398, 16806), (11204, 14097)]