196416612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{929}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 568713600

約数和(自身を除く): 372296988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 839, 929, 1678, 1858, 2517, 2787, 3356, 3716, 5034, 5574, 5873, 6503, 7551, 8361, 10068, 11148, 11746, 13006, 15102, 16722, 17619, 19509, 23492, 26012, 30204, 33444, 35238, 39018, 52857, 58527, 70476, 78036, 105714, 117054, 211428, 234108, 779431, 1558862, 2338293, 3117724, 4676586, 5456017, 7014879, 9353172, 10912034, 14029758, 16368051, 21824068, 28059516, 32736102, 49104153, 65472204, 98208306, 196416612]

約数ペア:

[(1, 196416612), (2, 98208306), (3, 65472204), (4, 49104153), (6, 32736102), (7, 28059516), (9, 21824068), (12, 16368051), (14, 14029758), (18, 10912034), (21, 9353172), (28, 7014879), (36, 5456017), (42, 4676586), (63, 3117724), (84, 2338293), (126, 1558862), (252, 779431), (839, 234108), (929, 211428), (1678, 117054), (1858, 105714), (2517, 78036), (2787, 70476), (3356, 58527), (3716, 52857), (5034, 39018), (5574, 35238), (5873, 33444), (6503, 30204), (7551, 26012), (8361, 23492), (10068, 19509), (11148, 17619), (11746, 16722), (13006, 15102)]