156949392128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9137}}^1\times {\mathrm{3947}}^1$

素因数の和:13117

約数の個数: 72

約数和(自身を含む): 331834627152

約数和(自身を除く): 174885235024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3947, 4352, 7894, 9137, 15788, 18274, 31576, 36548, 63152, 67099, 73096, 126304, 134198, 146192, 155329, 252608, 268396, 292384, 310658, 505216, 536792, 584768, 621316, 1010432, 1073584, 1169536, 1242632, 2147168, 2339072, 2485264, 4294336, 4970528, 8588672, 9941056, 17177344, 19882112, 36063739, 39764224, 72127478, 144254956, 288509912, 577019824, 613083563, 1154039648, 1226167126, 2308079296, 2452334252, 4616158592, 4904668504, 9232317184, 9809337008, 19618674016, 39237348032, 78474696064, 156949392128]

約数ペア:

[(1, 156949392128), (2, 78474696064), (4, 39237348032), (8, 19618674016), (16, 9809337008), (17, 9232317184), (32, 4904668504), (34, 4616158592), (64, 2452334252), (68, 2308079296), (128, 1226167126), (136, 1154039648), (256, 613083563), (272, 577019824), (544, 288509912), (1088, 144254956), (2176, 72127478), (3947, 39764224), (4352, 36063739), (7894, 19882112), (9137, 17177344), (15788, 9941056), (18274, 8588672), (31576, 4970528), (36548, 4294336), (63152, 2485264), (67099, 2339072), (73096, 2147168), (126304, 1242632), (134198, 1169536), (146192, 1073584), (155329, 1010432), (252608, 621316), (268396, 584768), (292384, 536792), (310658, 505216)]