121558276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5644

約数の個数: 48

約数和(自身を含む): 262200960

約数和(自身を除く): 140642684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 5573, 10906, 11146, 21812, 22292, 39011, 78022, 105887, 156044, 211774, 228493, 423548, 456986, 741209, 913972, 1482418, 1599451, 2964836, 3198902, 4341367, 6397804, 8682734, 17365468, 30389569, 60779138, 121558276]

約数ペア:

[(1, 121558276), (2, 60779138), (4, 30389569), (7, 17365468), (14, 8682734), (19, 6397804), (28, 4341367), (38, 3198902), (41, 2964836), (76, 1599451), (82, 1482418), (133, 913972), (164, 741209), (266, 456986), (287, 423548), (532, 228493), (574, 211774), (779, 156044), (1148, 105887), (1558, 78022), (3116, 39011), (5453, 22292), (5573, 21812), (10906, 11146)]