143440956

素因数分解:

$2^2\times 3^7\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 396748800

約数和(自身を除く): 253307844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 863, 972, 1026, 1458, 1539, 1726, 2052, 2187, 2589, 2916, 3078, 3452, 4374, 4617, 5178, 6156, 7767, 8748, 9234, 10356, 13851, 15534, 16397, 18468, 23301, 27702, 31068, 32794, 41553, 46602, 49191, 55404, 65588, 69903, 83106, 93204, 98382, 139806, 147573, 166212, 196764, 209709, 279612, 295146, 419418, 442719, 590292, 629127, 838836, 885438, 1258254, 1328157, 1770876, 1887381, 2516508, 2656314, 3774762, 3984471, 5312628, 7549524, 7968942, 11953413, 15937884, 23906826, 35860239, 47813652, 71720478, 143440956]

約数ペア:

[(1, 143440956), (2, 71720478), (3, 47813652), (4, 35860239), (6, 23906826), (9, 15937884), (12, 11953413), (18, 7968942), (19, 7549524), (27, 5312628), (36, 3984471), (38, 3774762), (54, 2656314), (57, 2516508), (76, 1887381), (81, 1770876), (108, 1328157), (114, 1258254), (162, 885438), (171, 838836), (228, 629127), (243, 590292), (324, 442719), (342, 419418), (486, 295146), (513, 279612), (684, 209709), (729, 196764), (863, 166212), (972, 147573), (1026, 139806), (1458, 98382), (1539, 93204), (1726, 83106), (2052, 69903), (2187, 65588), (2589, 55404), (2916, 49191), (3078, 46602), (3452, 41553), (4374, 32794), (4617, 31068), (5178, 27702), (6156, 23301), (7767, 18468), (8748, 16397), (9234, 15534), (10356, 13851)]