153208336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 310765824

約数和(自身を除く): 157557488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457, 911, 914, 1822, 1828, 3644, 3656, 7288, 7312, 10511, 14576, 20953, 21022, 41906, 42044, 83812, 84088, 167624, 168176, 335248, 416327, 832654, 1665308, 3330616, 6661232, 9575521, 19151042, 38302084, 76604168, 153208336]

約数ペア:

[(1, 153208336), (2, 76604168), (4, 38302084), (8, 19151042), (16, 9575521), (23, 6661232), (46, 3330616), (92, 1665308), (184, 832654), (368, 416327), (457, 335248), (911, 168176), (914, 167624), (1822, 84088), (1828, 83812), (3644, 42044), (3656, 41906), (7288, 21022), (7312, 20953), (10511, 14576)]