166436368

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10847}}^1$

素因数の和:10999

約数の個数: 40

約数和(自身を含む): 371261952

約数和(自身を除く): 204825584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 10847, 15344, 21694, 43388, 75929, 86776, 151858, 173552, 303716, 607432, 1214864, 1486039, 2972078, 5944156, 10402273, 11888312, 20804546, 23776624, 41609092, 83218184, 166436368]

約数ペア:

[(1, 166436368), (2, 83218184), (4, 41609092), (7, 23776624), (8, 20804546), (14, 11888312), (16, 10402273), (28, 5944156), (56, 2972078), (112, 1486039), (137, 1214864), (274, 607432), (548, 303716), (959, 173552), (1096, 151858), (1918, 86776), (2192, 75929), (3836, 43388), (7672, 21694), (10847, 15344)]