167404288

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 355819520

約数和(自身を除く): 188415232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 271, 304, 508, 542, 608, 1016, 1084, 1216, 2032, 2168, 2413, 2432, 4064, 4336, 4826, 4864, 5149, 8128, 8672, 9652, 10298, 16256, 17344, 19304, 20596, 32512, 34417, 34688, 38608, 41192, 68834, 69376, 77216, 82384, 137668, 154432, 164768, 275336, 308864, 329536, 550672, 617728, 653923, 659072, 1101344, 1307846, 1318144, 2202688, 2615692, 4405376, 5231384, 8810752, 10462768, 20925536, 41851072, 83702144, 167404288]

約数ペア:

[(1, 167404288), (2, 83702144), (4, 41851072), (8, 20925536), (16, 10462768), (19, 8810752), (32, 5231384), (38, 4405376), (64, 2615692), (76, 2202688), (127, 1318144), (128, 1307846), (152, 1101344), (254, 659072), (256, 653923), (271, 617728), (304, 550672), (508, 329536), (542, 308864), (608, 275336), (1016, 164768), (1084, 154432), (1216, 137668), (2032, 82384), (2168, 77216), (2413, 69376), (2432, 68834), (4064, 41192), (4336, 38608), (4826, 34688), (4864, 34417), (5149, 32512), (8128, 20596), (8672, 19304), (9652, 17344), (10298, 16256)]