157777272

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128903}}^1$

素因数の和:128932

約数の個数: 48

約数和(自身を含む): 452453040

約数和(自身を除く): 294675768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 128903, 257806, 386709, 515612, 773418, 1031224, 1160127, 1546836, 2191351, 2320254, 3093672, 4382702, 4640508, 6574053, 8765404, 9281016, 13148106, 17530808, 19722159, 26296212, 39444318, 52592424, 78888636, 157777272]

約数ペア:

[(1, 157777272), (2, 78888636), (3, 52592424), (4, 39444318), (6, 26296212), (8, 19722159), (9, 17530808), (12, 13148106), (17, 9281016), (18, 8765404), (24, 6574053), (34, 4640508), (36, 4382702), (51, 3093672), (68, 2320254), (72, 2191351), (102, 1546836), (136, 1160127), (153, 1031224), (204, 773418), (306, 515612), (408, 386709), (612, 257806), (1224, 128903)]