161128884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9091}}^1$

素因数の和:9316

約数の個数: 48

約数和(自身を含む): 431760896

約数和(自身を除く): 270632012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 9091, 17724, 18182, 27273, 36364, 54546, 63637, 109092, 127274, 190911, 254548, 381822, 763644, 1918201, 3836402, 5754603, 7672804, 11509206, 13427407, 23018412, 26854814, 40282221, 53709628, 80564442, 161128884]

約数ペア:

[(1, 161128884), (2, 80564442), (3, 53709628), (4, 40282221), (6, 26854814), (7, 23018412), (12, 13427407), (14, 11509206), (21, 7672804), (28, 5754603), (42, 3836402), (84, 1918201), (211, 763644), (422, 381822), (633, 254548), (844, 190911), (1266, 127274), (1477, 109092), (2532, 63637), (2954, 54546), (4431, 36364), (5908, 27273), (8862, 18182), (9091, 17724)]