133931848

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 272044980

約数和(自身を除く): 138113132

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 289, 424, 578, 901, 1093, 1156, 1802, 2186, 2312, 3604, 4372, 7208, 8744, 15317, 18581, 30634, 37162, 57929, 61268, 74324, 115858, 122536, 148648, 231716, 315877, 463432, 631754, 984793, 1263508, 1969586, 2527016, 3939172, 7878344, 16741481, 33482962, 66965924, 133931848]

約数ペア:

[(1, 133931848), (2, 66965924), (4, 33482962), (8, 16741481), (17, 7878344), (34, 3939172), (53, 2527016), (68, 1969586), (106, 1263508), (136, 984793), (212, 631754), (289, 463432), (424, 315877), (578, 231716), (901, 148648), (1093, 122536), (1156, 115858), (1802, 74324), (2186, 61268), (2312, 57929), (3604, 37162), (4372, 30634), (7208, 18581), (8744, 15317)]