137758432

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^2\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 316948464

約数和(自身を除く): 179190032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 137, 224, 268, 274, 469, 536, 548, 938, 959, 1072, 1096, 1876, 1918, 2144, 2192, 3752, 3836, 4384, 4489, 7504, 7672, 8978, 9179, 15008, 15344, 17956, 18358, 30688, 31423, 35912, 36716, 62846, 64253, 71824, 73432, 125692, 128506, 143648, 146864, 251384, 257012, 293728, 502768, 514024, 614993, 1005536, 1028048, 1229986, 2056096, 2459972, 4304951, 4919944, 8609902, 9839888, 17219804, 19679776, 34439608, 68879216, 137758432]

約数ペア:

[(1, 137758432), (2, 68879216), (4, 34439608), (7, 19679776), (8, 17219804), (14, 9839888), (16, 8609902), (28, 4919944), (32, 4304951), (56, 2459972), (67, 2056096), (112, 1229986), (134, 1028048), (137, 1005536), (224, 614993), (268, 514024), (274, 502768), (469, 293728), (536, 257012), (548, 251384), (938, 146864), (959, 143648), (1072, 128506), (1096, 125692), (1876, 73432), (1918, 71824), (2144, 64253), (2192, 62846), (3752, 36716), (3836, 35912), (4384, 31423), (4489, 30688), (7504, 18358), (7672, 17956), (8978, 15344), (9179, 15008)]