43136912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 107832384

約数和(自身を除く): 64695472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 53, 56, 86, 91, 104, 106, 112, 169, 172, 182, 208, 212, 301, 338, 344, 364, 371, 424, 559, 602, 676, 688, 689, 728, 742, 848, 1118, 1183, 1204, 1352, 1378, 1456, 1484, 2236, 2279, 2366, 2408, 2704, 2756, 2968, 3913, 4472, 4558, 4732, 4816, 4823, 5512, 5936, 7267, 7826, 8944, 8957, 9116, 9464, 9646, 11024, 14534, 15652, 15953, 17914, 18232, 18928, 19292, 29068, 29627, 31304, 31906, 35828, 36464, 38584, 50869, 58136, 59254, 62608, 62699, 63812, 71656, 77168, 101738, 116272, 118508, 125398, 127624, 143312, 203476, 207389, 237016, 250796, 255248, 385151, 406952, 414778, 474032, 501592, 770302, 813904, 829556, 1003184, 1540604, 1659112, 2696057, 3081208, 3318224, 5392114, 6162416, 10784228, 21568456, 43136912]

約数ペア:

[(1, 43136912), (2, 21568456), (4, 10784228), (7, 6162416), (8, 5392114), (13, 3318224), (14, 3081208), (16, 2696057), (26, 1659112), (28, 1540604), (43, 1003184), (52, 829556), (53, 813904), (56, 770302), (86, 501592), (91, 474032), (104, 414778), (106, 406952), (112, 385151), (169, 255248), (172, 250796), (182, 237016), (208, 207389), (212, 203476), (301, 143312), (338, 127624), (344, 125398), (364, 118508), (371, 116272), (424, 101738), (559, 77168), (602, 71656), (676, 63812), (688, 62699), (689, 62608), (728, 59254), (742, 58136), (848, 50869), (1118, 38584), (1183, 36464), (1204, 35828), (1352, 31906), (1378, 31304), (1456, 29627), (1484, 29068), (2236, 19292), (2279, 18928), (2366, 18232), (2408, 17914), (2704, 15953), (2756, 15652), (2968, 14534), (3913, 11024), (4472, 9646), (4558, 9464), (4732, 9116), (4816, 8957), (4823, 8944), (5512, 7826), (5936, 7267)]