150081988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 320051200

約数和(自身を除く): 169969212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 3571, 6004, 7142, 10507, 14284, 21014, 24997, 42028, 49994, 67849, 99988, 135698, 271396, 282109, 474943, 564218, 949886, 1128436, 1899772, 1974763, 3949526, 5360071, 7899052, 10720142, 21440284, 37520497, 75040994, 150081988]

約数ペア:

[(1, 150081988), (2, 75040994), (4, 37520497), (7, 21440284), (14, 10720142), (19, 7899052), (28, 5360071), (38, 3949526), (76, 1974763), (79, 1899772), (133, 1128436), (158, 949886), (266, 564218), (316, 474943), (532, 282109), (553, 271396), (1106, 135698), (1501, 99988), (2212, 67849), (3002, 49994), (3571, 42028), (6004, 24997), (7142, 21014), (10507, 14284)]