166688480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{148829}}^1$

素因数の和:148851

約数の個数: 48

約数和(自身を含む): 450061920

約数和(自身を除く): 283373440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 148829, 297658, 595316, 744145, 1041803, 1190632, 1488290, 2083606, 2381264, 2976580, 4167212, 4762528, 5209015, 5953160, 8334424, 10418030, 11906320, 16668848, 20836060, 23812640, 33337696, 41672120, 83344240, 166688480]

約数ペア:

[(1, 166688480), (2, 83344240), (4, 41672120), (5, 33337696), (7, 23812640), (8, 20836060), (10, 16668848), (14, 11906320), (16, 10418030), (20, 8334424), (28, 5953160), (32, 5209015), (35, 4762528), (40, 4167212), (56, 2976580), (70, 2381264), (80, 2083606), (112, 1488290), (140, 1190632), (160, 1041803), (224, 744145), (280, 595316), (560, 297658), (1120, 148829)]