144558208

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 314910720

約数和(自身を除く): 170352512

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2143, 2176, 3968, 4216, 4286, 8432, 8572, 16864, 17144, 33728, 34288, 36431, 66433, 67456, 68576, 72862, 132866, 137152, 145724, 265732, 274304, 291448, 531464, 582896, 1062928, 1129361, 1165792, 2125856, 2258722, 2331584, 4251712, 4517444, 4663168, 8503424, 9034888, 18069776, 36139552, 72279104, 144558208]

約数ペア:

[(1, 144558208), (2, 72279104), (4, 36139552), (8, 18069776), (16, 9034888), (17, 8503424), (31, 4663168), (32, 4517444), (34, 4251712), (62, 2331584), (64, 2258722), (68, 2125856), (124, 1165792), (128, 1129361), (136, 1062928), (248, 582896), (272, 531464), (496, 291448), (527, 274304), (544, 265732), (992, 145724), (1054, 137152), (1088, 132866), (1984, 72862), (2108, 68576), (2143, 67456), (2176, 66433), (3968, 36431), (4216, 34288), (4286, 33728), (8432, 17144), (8572, 16864)]