15661978368

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{129893}}^1$

素因数の和:130069

約数の個数: 72

約数和(自身を含む): 41949527088

約数和(自身を除く): 26287548720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10048, 15072, 20096, 30144, 40192, 60288, 120576, 129893, 259786, 389679, 519572, 779358, 1039144, 1558716, 2078288, 3117432, 4156576, 6234864, 8313152, 12469728, 16626304, 20393201, 24939456, 33252608, 40786402, 49878912, 61179603, 81572804, 99757824, 122359206, 163145608, 244718412, 326291216, 489436824, 652582432, 978873648, 1305164864, 1957747296, 2610329728, 3915494592, 5220659456, 7830989184, 15661978368]

約数ペア:

[(1, 15661978368), (2, 7830989184), (3, 5220659456), (4, 3915494592), (6, 2610329728), (8, 1957747296), (12, 1305164864), (16, 978873648), (24, 652582432), (32, 489436824), (48, 326291216), (64, 244718412), (96, 163145608), (128, 122359206), (157, 99757824), (192, 81572804), (256, 61179603), (314, 49878912), (384, 40786402), (471, 33252608), (628, 24939456), (768, 20393201), (942, 16626304), (1256, 12469728), (1884, 8313152), (2512, 6234864), (3768, 4156576), (5024, 3117432), (7536, 2078288), (10048, 1558716), (15072, 1039144), (20096, 779358), (30144, 519572), (40192, 389679), (60288, 259786), (120576, 129893)]