131081472

素因数分解:

$2^8\times 3^2\times {\mathrm{56893}}^1$

素因数の和:56915

約数の個数: 54

約数和(自身を含む): 377946842

約数和(自身を除く): 246865370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 56893, 113786, 170679, 227572, 341358, 455144, 512037, 682716, 910288, 1024074, 1365432, 1820576, 2048148, 2730864, 3641152, 4096296, 5461728, 7282304, 8192592, 10923456, 14564608, 16385184, 21846912, 32770368, 43693824, 65540736, 131081472]

約数ペア:

[(1, 131081472), (2, 65540736), (3, 43693824), (4, 32770368), (6, 21846912), (8, 16385184), (9, 14564608), (12, 10923456), (16, 8192592), (18, 7282304), (24, 5461728), (32, 4096296), (36, 3641152), (48, 2730864), (64, 2048148), (72, 1820576), (96, 1365432), (128, 1024074), (144, 910288), (192, 682716), (256, 512037), (288, 455144), (384, 341358), (576, 227572), (768, 170679), (1152, 113786), (2304, 56893)]