139328568

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{3389}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 378120600

約数和(自身を除く): 238792032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 2284, 3389, 3426, 4568, 5139, 6778, 6852, 10167, 10278, 13556, 13704, 20334, 20556, 27112, 30501, 40668, 41112, 61002, 81336, 122004, 244008, 1935119, 3870238, 5805357, 7740476, 11610714, 15480952, 17416071, 23221428, 34832142, 46442856, 69664284, 139328568]

約数ペア:

[(1, 139328568), (2, 69664284), (3, 46442856), (4, 34832142), (6, 23221428), (8, 17416071), (9, 15480952), (12, 11610714), (18, 7740476), (24, 5805357), (36, 3870238), (72, 1935119), (571, 244008), (1142, 122004), (1713, 81336), (2284, 61002), (3389, 41112), (3426, 40668), (4568, 30501), (5139, 27112), (6778, 20556), (6852, 20334), (10167, 13704), (10278, 13556)]