164279814442

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1\times {\mathrm{2467}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 249456752640

約数和(自身を除く): 85176938198

約数列:

[1, 2, 127, 254, 409, 641, 818, 1282, 2467, 4934, 51943, 81407, 103886, 162814, 262169, 313309, 524338, 626618, 1009003, 1581347, 2018006, 3162694, 33295463, 66590926, 128143381, 200831069, 256286762, 401662138, 646770923, 1293541846, 82139907221, 164279814442]

約数ペア:

[(1, 164279814442), (2, 82139907221), (127, 1293541846), (254, 646770923), (409, 401662138), (641, 256286762), (818, 200831069), (1282, 128143381), (2467, 66590926), (4934, 33295463), (51943, 3162694), (81407, 2018006), (103886, 1581347), (162814, 1009003), (262169, 626618), (313309, 524338)]