154498048

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 66

約数和(自身を含む): 321162018

約数和(自身を除く): 166663970

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 496, 512, 628, 961, 992, 1024, 1256, 1922, 1984, 2512, 3844, 3968, 4867, 5024, 7688, 7936, 9734, 10048, 15376, 15872, 19468, 20096, 30752, 31744, 38936, 40192, 61504, 77872, 80384, 123008, 150877, 155744, 160768, 246016, 301754, 311488, 492032, 603508, 622976, 984064, 1207016, 1245952, 2414032, 2491904, 4828064, 4983808, 9656128, 19312256, 38624512, 77249024, 154498048]

約数ペア:

[(1, 154498048), (2, 77249024), (4, 38624512), (8, 19312256), (16, 9656128), (31, 4983808), (32, 4828064), (62, 2491904), (64, 2414032), (124, 1245952), (128, 1207016), (157, 984064), (248, 622976), (256, 603508), (314, 492032), (496, 311488), (512, 301754), (628, 246016), (961, 160768), (992, 155744), (1024, 150877), (1256, 123008), (1922, 80384), (1984, 77872), (2512, 61504), (3844, 40192), (3968, 38936), (4867, 31744), (5024, 30752), (7688, 20096), (7936, 19468), (9734, 15872), (10048, 15376)]