144052288

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4331

約数の個数: 56

約数和(自身を含む): 312505344

約数和(自身を除く): 168453056

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 4271, 8432, 8542, 16864, 17084, 33728, 34168, 68336, 72607, 132401, 136672, 145214, 264802, 273344, 290428, 529604, 580856, 1059208, 1161712, 2118416, 2250817, 2323424, 4236832, 4501634, 4646848, 8473664, 9003268, 18006536, 36013072, 72026144, 144052288]

約数ペア:

[(1, 144052288), (2, 72026144), (4, 36013072), (8, 18006536), (16, 9003268), (17, 8473664), (31, 4646848), (32, 4501634), (34, 4236832), (62, 2323424), (64, 2250817), (68, 2118416), (124, 1161712), (136, 1059208), (248, 580856), (272, 529604), (496, 290428), (527, 273344), (544, 264802), (992, 145214), (1054, 136672), (1088, 132401), (1984, 72607), (2108, 68336), (4216, 34168), (4271, 33728), (8432, 17084), (8542, 16864)]