157066795520

素因数分解:

$2^9\times 5^1\times {\mathrm{137}}^1\times {\mathrm{447841}}^1$

素因数の和:448001

約数の個数: 80

約数和(自身を含む): 379341879048

約数和(自身を除く): 222275083528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 512, 548, 640, 685, 1096, 1280, 1370, 2192, 2560, 2740, 4384, 5480, 8768, 10960, 17536, 21920, 35072, 43840, 70144, 87680, 175360, 350720, 447841, 895682, 1791364, 2239205, 3582728, 4478410, 7165456, 8956820, 14330912, 17913640, 28661824, 35827280, 57323648, 61354217, 71654560, 114647296, 122708434, 143309120, 229294592, 245416868, 286618240, 306771085, 490833736, 573236480, 613542170, 981667472, 1146472960, 1227084340, 1963334944, 2454168680, 3926669888, 4908337360, 7853339776, 9816674720, 15706679552, 19633349440, 31413359104, 39266698880, 78533397760, 157066795520]

約数ペア:

[(1, 157066795520), (2, 78533397760), (4, 39266698880), (5, 31413359104), (8, 19633349440), (10, 15706679552), (16, 9816674720), (20, 7853339776), (32, 4908337360), (40, 3926669888), (64, 2454168680), (80, 1963334944), (128, 1227084340), (137, 1146472960), (160, 981667472), (256, 613542170), (274, 573236480), (320, 490833736), (512, 306771085), (548, 286618240), (640, 245416868), (685, 229294592), (1096, 143309120), (1280, 122708434), (1370, 114647296), (2192, 71654560), (2560, 61354217), (2740, 57323648), (4384, 35827280), (5480, 28661824), (8768, 17913640), (10960, 14330912), (17536, 8956820), (21920, 7165456), (35072, 4478410), (43840, 3582728), (70144, 2239205), (87680, 1791364), (175360, 895682), (350720, 447841)]