149243196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 358206464

約数和(自身を除く): 208963268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 892, 1297, 1338, 2594, 2676, 3891, 5188, 7782, 9589, 15564, 19178, 28767, 38356, 55771, 57534, 111542, 115068, 167313, 223084, 289231, 334626, 578462, 669252, 867693, 1156924, 1735386, 3470772, 12436933, 24873866, 37310799, 49747732, 74621598, 149243196]

約数ペア:

[(1, 149243196), (2, 74621598), (3, 49747732), (4, 37310799), (6, 24873866), (12, 12436933), (43, 3470772), (86, 1735386), (129, 1156924), (172, 867693), (223, 669252), (258, 578462), (446, 334626), (516, 289231), (669, 223084), (892, 167313), (1297, 115068), (1338, 111542), (2594, 57534), (2676, 55771), (3891, 38356), (5188, 28767), (7782, 19178), (9589, 15564)]