159439192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 347703840

約数和(自身を除く): 188264648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 197, 374, 394, 541, 748, 788, 1082, 1496, 1576, 2164, 2167, 3349, 4328, 4334, 5951, 6698, 8668, 9197, 11902, 13396, 17336, 18394, 23804, 26792, 36788, 36839, 47608, 73576, 73678, 101167, 106577, 147356, 202334, 213154, 294712, 404668, 426308, 809336, 852616, 1172347, 1811809, 2344694, 3623618, 4689388, 7247236, 9378776, 14494472, 19929899, 39859798, 79719596, 159439192]

約数ペア:

[(1, 159439192), (2, 79719596), (4, 39859798), (8, 19929899), (11, 14494472), (17, 9378776), (22, 7247236), (34, 4689388), (44, 3623618), (68, 2344694), (88, 1811809), (136, 1172347), (187, 852616), (197, 809336), (374, 426308), (394, 404668), (541, 294712), (748, 213154), (788, 202334), (1082, 147356), (1496, 106577), (1576, 101167), (2164, 73678), (2167, 73576), (3349, 47608), (4328, 36839), (4334, 36788), (5951, 26792), (6698, 23804), (8668, 18394), (9197, 17336), (11902, 13396)]