164140488

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{10223}}^1$

素因数の和:10458

約数の個数: 48

約数和(自身を含む): 446584320

約数和(自身を除く): 282443832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 10223, 16056, 20446, 30669, 40892, 61338, 81784, 92007, 122676, 184014, 245352, 368028, 736056, 2279729, 4559458, 6839187, 9118916, 13678374, 18237832, 20517561, 27356748, 41035122, 54713496, 82070244, 164140488]

約数ペア:

[(1, 164140488), (2, 82070244), (3, 54713496), (4, 41035122), (6, 27356748), (8, 20517561), (9, 18237832), (12, 13678374), (18, 9118916), (24, 6839187), (36, 4559458), (72, 2279729), (223, 736056), (446, 368028), (669, 245352), (892, 184014), (1338, 122676), (1784, 92007), (2007, 81784), (2676, 61338), (4014, 40892), (5352, 30669), (8028, 20446), (10223, 16056)]