149266432

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 112

約数和(自身を含む): 361736640

約数和(自身を除く): 212470208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 137, 152, 224, 256, 266, 274, 304, 448, 512, 532, 548, 608, 896, 959, 1024, 1064, 1096, 1216, 1792, 1918, 2048, 2128, 2192, 2432, 2603, 3584, 3836, 4096, 4256, 4384, 4864, 5206, 7168, 7672, 8192, 8512, 8768, 9728, 10412, 14336, 15344, 17024, 17536, 18221, 19456, 20824, 28672, 30688, 34048, 35072, 36442, 38912, 41648, 57344, 61376, 68096, 70144, 72884, 77824, 83296, 122752, 136192, 140288, 145768, 155648, 166592, 245504, 272384, 280576, 291536, 333184, 491008, 544768, 561152, 583072, 666368, 982016, 1089536, 1122304, 1166144, 1332736, 1964032, 2332288, 2665472, 3928064, 4664576, 5330944, 7856128, 9329152, 10661888, 18658304, 21323776, 37316608, 74633216, 149266432]

約数ペア:

[(1, 149266432), (2, 74633216), (4, 37316608), (7, 21323776), (8, 18658304), (14, 10661888), (16, 9329152), (19, 7856128), (28, 5330944), (32, 4664576), (38, 3928064), (56, 2665472), (64, 2332288), (76, 1964032), (112, 1332736), (128, 1166144), (133, 1122304), (137, 1089536), (152, 982016), (224, 666368), (256, 583072), (266, 561152), (274, 544768), (304, 491008), (448, 333184), (512, 291536), (532, 280576), (548, 272384), (608, 245504), (896, 166592), (959, 155648), (1024, 145768), (1064, 140288), (1096, 136192), (1216, 122752), (1792, 83296), (1918, 77824), (2048, 72884), (2128, 70144), (2192, 68096), (2432, 61376), (2603, 57344), (3584, 41648), (3836, 38912), (4096, 36442), (4256, 35072), (4384, 34048), (4864, 30688), (5206, 28672), (7168, 20824), (7672, 19456), (8192, 18221), (8512, 17536), (8768, 17024), (9728, 15344), (10412, 14336)]