145116888320

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{827537}}^1$

素因数の和:827695

約数の個数: 72

約数和(自身を含む): 350137948104

約数和(自身を除く): 205021059784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 17536, 21920, 35072, 43840, 87680, 175360, 827537, 1655074, 3310148, 4137685, 6620296, 8275370, 13240592, 16550740, 26481184, 33101480, 52962368, 66202960, 105924736, 113372569, 132405920, 211849472, 226745138, 264811840, 453490276, 529623680, 566862845, 906980552, 1059247360, 1133725690, 1813961104, 2267451380, 3627922208, 4534902760, 7255844416, 9069805520, 14511688832, 18139611040, 29023377664, 36279222080, 72558444160, 145116888320]

約数ペア:

[(1, 145116888320), (2, 72558444160), (4, 36279222080), (5, 29023377664), (8, 18139611040), (10, 14511688832), (16, 9069805520), (20, 7255844416), (32, 4534902760), (40, 3627922208), (64, 2267451380), (80, 1813961104), (128, 1133725690), (137, 1059247360), (160, 906980552), (256, 566862845), (274, 529623680), (320, 453490276), (548, 264811840), (640, 226745138), (685, 211849472), (1096, 132405920), (1280, 113372569), (1370, 105924736), (2192, 66202960), (2740, 52962368), (4384, 33101480), (5480, 26481184), (8768, 16550740), (10960, 13240592), (17536, 8275370), (21920, 6620296), (35072, 4137685), (43840, 3310148), (87680, 1655074), (175360, 827537)]