133197904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 316586880

約数和(自身を除く): 183388976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1181, 1484, 2014, 2128, 2362, 2968, 4028, 4724, 5936, 7049, 8056, 8267, 9448, 14098, 16112, 16534, 18896, 22439, 28196, 33068, 44878, 56392, 62593, 66136, 89756, 112784, 125186, 132272, 157073, 179512, 250372, 314146, 359024, 438151, 500744, 628292, 876302, 1001488, 1189267, 1256584, 1752604, 2378534, 2513168, 3505208, 4757068, 7010416, 8324869, 9514136, 16649738, 19028272, 33299476, 66598952, 133197904]

約数ペア:

[(1, 133197904), (2, 66598952), (4, 33299476), (7, 19028272), (8, 16649738), (14, 9514136), (16, 8324869), (19, 7010416), (28, 4757068), (38, 3505208), (53, 2513168), (56, 2378534), (76, 1752604), (106, 1256584), (112, 1189267), (133, 1001488), (152, 876302), (212, 628292), (266, 500744), (304, 438151), (371, 359024), (424, 314146), (532, 250372), (742, 179512), (848, 157073), (1007, 132272), (1064, 125186), (1181, 112784), (1484, 89756), (2014, 66136), (2128, 62593), (2362, 56392), (2968, 44878), (4028, 33068), (4724, 28196), (5936, 22439), (7049, 18896), (8056, 16534), (8267, 16112), (9448, 14098)]