153405616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105361}}^1$

素因数の和:105389

約数の個数: 40

約数和(自身を含む): 365816864

約数和(自身を除く): 212411248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 105361, 210722, 421444, 737527, 842888, 1369693, 1475054, 1685776, 2739386, 2950108, 5478772, 5900216, 9587851, 10957544, 11800432, 19175702, 21915088, 38351404, 76702808, 153405616]

約数ペア:

[(1, 153405616), (2, 76702808), (4, 38351404), (7, 21915088), (8, 19175702), (13, 11800432), (14, 10957544), (16, 9587851), (26, 5900216), (28, 5478772), (52, 2950108), (56, 2739386), (91, 1685776), (104, 1475054), (112, 1369693), (182, 842888), (208, 737527), (364, 421444), (728, 210722), (1456, 105361)]