156972068630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16540787}}^1$

素因数の和:16540880

約数の個数: 32

約数和(自身を含む): 308452614624

約数和(自身を除く): 151480545994

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 16540787, 33081574, 82703935, 165407870, 215030231, 430060462, 1075151155, 1207477451, 2150302310, 2414954902, 6037387255, 12074774510, 15697206863, 31394413726, 78486034315, 156972068630]

約数ペア:

[(1, 156972068630), (2, 78486034315), (5, 31394413726), (10, 15697206863), (13, 12074774510), (26, 6037387255), (65, 2414954902), (73, 2150302310), (130, 1207477451), (146, 1075151155), (365, 430060462), (730, 215030231), (949, 165407870), (1898, 82703935), (4745, 33081574), (9490, 16540787)]