151774144

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 308994048

約数和(自身を除く): 157219904

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 254, 263, 284, 508, 526, 568, 1016, 1052, 1136, 2032, 2104, 2272, 4064, 4208, 4544, 8128, 8416, 9017, 16832, 18034, 18673, 33401, 36068, 37346, 66802, 72136, 74692, 133604, 144272, 149384, 267208, 288544, 298768, 534416, 577088, 597536, 1068832, 1195072, 2137664, 2371471, 4742942, 9485884, 18971768, 37943536, 75887072, 151774144]

約数ペア:

[(1, 151774144), (2, 75887072), (4, 37943536), (8, 18971768), (16, 9485884), (32, 4742942), (64, 2371471), (71, 2137664), (127, 1195072), (142, 1068832), (254, 597536), (263, 577088), (284, 534416), (508, 298768), (526, 288544), (568, 267208), (1016, 149384), (1052, 144272), (1136, 133604), (2032, 74692), (2104, 72136), (2272, 66802), (4064, 37346), (4208, 36068), (4544, 33401), (8128, 18673), (8416, 18034), (9017, 16832)]