129637812

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 306819072

約数和(自身を除く): 177181260

約数列:

[1, 2, 3, 4, 6, 12, 163, 191, 326, 347, 382, 489, 573, 652, 694, 764, 978, 1041, 1146, 1388, 1956, 2082, 2292, 4164, 31133, 56561, 62266, 66277, 93399, 113122, 124532, 132554, 169683, 186798, 198831, 226244, 265108, 339366, 373596, 397662, 678732, 795324, 10803151, 21606302, 32409453, 43212604, 64818906, 129637812]

約数ペア:

[(1, 129637812), (2, 64818906), (3, 43212604), (4, 32409453), (6, 21606302), (12, 10803151), (163, 795324), (191, 678732), (326, 397662), (347, 373596), (382, 339366), (489, 265108), (573, 226244), (652, 198831), (694, 186798), (764, 169683), (978, 132554), (1041, 124532), (1146, 113122), (1388, 93399), (1956, 66277), (2082, 62266), (2292, 56561), (4164, 31133)]