152238260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7559}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 342921600

約数和(自身を除く): 190683340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 7559, 10070, 15118, 20140, 30236, 37795, 75590, 143621, 151180, 287242, 400627, 574484, 718105, 801254, 1436210, 1602508, 2003135, 2872420, 4006270, 7611913, 8012540, 15223826, 30447652, 38059565, 76119130, 152238260]

約数ペア:

[(1, 152238260), (2, 76119130), (4, 38059565), (5, 30447652), (10, 15223826), (19, 8012540), (20, 7611913), (38, 4006270), (53, 2872420), (76, 2003135), (95, 1602508), (106, 1436210), (190, 801254), (212, 718105), (265, 574484), (380, 400627), (530, 287242), (1007, 151180), (1060, 143621), (2014, 75590), (4028, 37795), (5035, 30236), (7559, 20140), (10070, 15118)]