143394304

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1470

約数の個数: 40

約数和(自身を含む): 287994960

約数和(自身を除く): 144600656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 916, 1223, 1832, 2446, 3664, 4892, 7328, 9784, 14656, 19568, 29312, 39136, 58624, 78272, 117248, 156544, 280067, 313088, 560134, 626176, 1120268, 2240536, 4481072, 8962144, 17924288, 35848576, 71697152, 143394304]

約数ペア:

[(1, 143394304), (2, 71697152), (4, 35848576), (8, 17924288), (16, 8962144), (32, 4481072), (64, 2240536), (128, 1120268), (229, 626176), (256, 560134), (458, 313088), (512, 280067), (916, 156544), (1223, 117248), (1832, 78272), (2446, 58624), (3664, 39136), (4892, 29312), (7328, 19568), (9784, 14656)]