127998168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313721}}^1$

素因数の和:313747

約数の個数: 32

約数和(自身を含む): 338819760

約数和(自身を除く): 210821592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 313721, 627442, 941163, 1254884, 1882326, 2509768, 3764652, 5333257, 7529304, 10666514, 15999771, 21333028, 31999542, 42666056, 63999084, 127998168]

約数ペア:

[(1, 127998168), (2, 63999084), (3, 42666056), (4, 31999542), (6, 21333028), (8, 15999771), (12, 10666514), (17, 7529304), (24, 5333257), (34, 3764652), (51, 2509768), (68, 1882326), (102, 1254884), (136, 941163), (204, 627442), (408, 313721)]