162536868

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 483712320

約数和(自身を除く): 321175452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 677, 684, 702, 741, 972, 988, 1026, 1053, 1354, 1404, 1482, 1539, 2031, 2052, 2106, 2223, 2708, 2964, 3078, 3159, 4062, 4212, 4446, 4617, 6093, 6156, 6318, 6669, 8124, 8801, 8892, 9234, 12186, 12636, 12863, 13338, 17602, 18279, 18468, 20007, 24372, 25726, 26403, 26676, 35204, 36558, 38589, 40014, 51452, 52806, 54837, 60021, 73116, 77178, 79209, 80028, 105612, 109674, 115767, 120042, 154356, 158418, 164511, 167219, 219348, 231534, 237627, 240084, 316836, 329022, 334438, 347301, 463068, 475254, 501657, 658044, 668876, 694602, 712881, 950508, 1003314, 1041903, 1389204, 1425762, 1504971, 2006628, 2083806, 2138643, 2851524, 3009942, 3125709, 4167612, 4277286, 4514913, 6019884, 6251418, 8554572, 9029826, 12502836, 13544739, 18059652, 27089478, 40634217, 54178956, 81268434, 162536868]

約数ペア:

[(1, 162536868), (2, 81268434), (3, 54178956), (4, 40634217), (6, 27089478), (9, 18059652), (12, 13544739), (13, 12502836), (18, 9029826), (19, 8554572), (26, 6251418), (27, 6019884), (36, 4514913), (38, 4277286), (39, 4167612), (52, 3125709), (54, 3009942), (57, 2851524), (76, 2138643), (78, 2083806), (81, 2006628), (108, 1504971), (114, 1425762), (117, 1389204), (156, 1041903), (162, 1003314), (171, 950508), (228, 712881), (234, 694602), (243, 668876), (247, 658044), (324, 501657), (342, 475254), (351, 463068), (468, 347301), (486, 334438), (494, 329022), (513, 316836), (677, 240084), (684, 237627), (702, 231534), (741, 219348), (972, 167219), (988, 164511), (1026, 158418), (1053, 154356), (1354, 120042), (1404, 115767), (1482, 109674), (1539, 105612), (2031, 80028), (2052, 79209), (2106, 77178), (2223, 73116), (2708, 60021), (2964, 54837), (3078, 52806), (3159, 51452), (4062, 40014), (4212, 38589), (4446, 36558), (4617, 35204), (6093, 26676), (6156, 26403), (6318, 25726), (6669, 24372), (8124, 20007), (8801, 18468), (8892, 18279), (9234, 17602), (12186, 13338), (12636, 12863)]