152312237

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 198983040

約数和(自身を除く): 46670803

約数列:

[1, 7, 11, 49, 73, 77, 79, 343, 511, 539, 553, 803, 869, 2401, 3577, 3773, 3871, 5621, 5767, 6083, 25039, 26411, 27097, 39347, 40369, 42581, 63437, 175273, 189679, 275429, 282583, 298067, 444059, 1928003, 1978081, 2086469, 3108413, 13846567, 21758891, 152312237]

約数ペア:

[(1, 152312237), (7, 21758891), (11, 13846567), (49, 3108413), (73, 2086469), (77, 1978081), (79, 1928003), (343, 444059), (511, 298067), (539, 282583), (553, 275429), (803, 189679), (869, 175273), (2401, 63437), (3577, 42581), (3773, 40369), (3871, 39347), (5621, 27097), (5767, 26411), (6083, 25039)]