120418352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3273

約数の個数: 40

約数和(自身を含む): 247603200

約数和(自身を除く): 127184848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 3119, 4826, 6238, 9652, 12476, 19304, 24952, 38608, 49904, 59261, 118522, 237044, 396113, 474088, 792226, 948176, 1584452, 3168904, 6337808, 7526147, 15052294, 30104588, 60209176, 120418352]

約数ペア:

[(1, 120418352), (2, 60209176), (4, 30104588), (8, 15052294), (16, 7526147), (19, 6337808), (38, 3168904), (76, 1584452), (127, 948176), (152, 792226), (254, 474088), (304, 396113), (508, 237044), (1016, 118522), (2032, 59261), (2413, 49904), (3119, 38608), (4826, 24952), (6238, 19304), (9652, 12476)]