128943936

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 412723584

約数和(自身を除く): 283779648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 64, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 192, 198, 264, 282, 288, 352, 376, 396, 423, 433, 517, 528, 564, 576, 704, 752, 792, 846, 866, 1034, 1056, 1128, 1299, 1504, 1551, 1584, 1692, 1732, 2068, 2112, 2256, 2598, 3008, 3102, 3168, 3384, 3464, 3897, 4136, 4512, 4653, 4763, 5196, 6204, 6336, 6768, 6928, 7794, 8272, 9024, 9306, 9526, 10392, 12408, 13536, 13856, 14289, 15588, 16544, 18612, 19052, 20351, 20784, 24816, 27072, 27712, 28578, 31176, 33088, 37224, 38104, 40702, 41568, 42867, 49632, 57156, 61053, 62352, 74448, 76208, 81404, 83136, 85734, 99264, 114312, 122106, 124704, 148896, 152416, 162808, 171468, 183159, 223861, 228624, 244212, 249408, 297792, 304832, 325616, 342936, 366318, 447722, 457248, 488424, 651232, 671583, 685872, 732636, 895444, 914496, 976848, 1302464, 1343166, 1371744, 1465272, 1790888, 1953696, 2014749, 2686332, 2743488, 2930544, 3581776, 3907392, 4029498, 5372664, 5861088, 7163552, 8058996, 10745328, 11722176, 14327104, 16117992, 21490656, 32235984, 42981312, 64471968, 128943936]

約数ペア:

[(1, 128943936), (2, 64471968), (3, 42981312), (4, 32235984), (6, 21490656), (8, 16117992), (9, 14327104), (11, 11722176), (12, 10745328), (16, 8058996), (18, 7163552), (22, 5861088), (24, 5372664), (32, 4029498), (33, 3907392), (36, 3581776), (44, 2930544), (47, 2743488), (48, 2686332), (64, 2014749), (66, 1953696), (72, 1790888), (88, 1465272), (94, 1371744), (96, 1343166), (99, 1302464), (132, 976848), (141, 914496), (144, 895444), (176, 732636), (188, 685872), (192, 671583), (198, 651232), (264, 488424), (282, 457248), (288, 447722), (352, 366318), (376, 342936), (396, 325616), (423, 304832), (433, 297792), (517, 249408), (528, 244212), (564, 228624), (576, 223861), (704, 183159), (752, 171468), (792, 162808), (846, 152416), (866, 148896), (1034, 124704), (1056, 122106), (1128, 114312), (1299, 99264), (1504, 85734), (1551, 83136), (1584, 81404), (1692, 76208), (1732, 74448), (2068, 62352), (2112, 61053), (2256, 57156), (2598, 49632), (3008, 42867), (3102, 41568), (3168, 40702), (3384, 38104), (3464, 37224), (3897, 33088), (4136, 31176), (4512, 28578), (4653, 27712), (4763, 27072), (5196, 24816), (6204, 20784), (6336, 20351), (6768, 19052), (6928, 18612), (7794, 16544), (8272, 15588), (9024, 14289), (9306, 13856), (9526, 13536), (10392, 12408)]