171489164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9437}}^1$

素因数の和:9518

約数の個数: 48

約数和(自身を含む): 380540160

約数和(自身を除く): 209050996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 9437, 18172, 18874, 37748, 66059, 103807, 132118, 207614, 264236, 415228, 556783, 726649, 1113566, 1453298, 2227132, 2906596, 3897481, 6124613, 7794962, 12249226, 15589924, 24498452, 42872291, 85744582, 171489164]

約数ペア:

[(1, 171489164), (2, 85744582), (4, 42872291), (7, 24498452), (11, 15589924), (14, 12249226), (22, 7794962), (28, 6124613), (44, 3897481), (59, 2906596), (77, 2227132), (118, 1453298), (154, 1113566), (236, 726649), (308, 556783), (413, 415228), (649, 264236), (826, 207614), (1298, 132118), (1652, 103807), (2596, 66059), (4543, 37748), (9086, 18874), (9437, 18172)]