165987072

素因数分解:

$2^8\times 3^2\times {\mathrm{72043}}^1$

素因数の和:72065

約数の個数: 54

約数和(自身を含む): 478588292

約数和(自身を除く): 312601220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 72043, 144086, 216129, 288172, 432258, 576344, 648387, 864516, 1152688, 1296774, 1729032, 2305376, 2593548, 3458064, 4610752, 5187096, 6916128, 9221504, 10374192, 13832256, 18443008, 20748384, 27664512, 41496768, 55329024, 82993536, 165987072]

約数ペア:

[(1, 165987072), (2, 82993536), (3, 55329024), (4, 41496768), (6, 27664512), (8, 20748384), (9, 18443008), (12, 13832256), (16, 10374192), (18, 9221504), (24, 6916128), (32, 5187096), (36, 4610752), (48, 3458064), (64, 2593548), (72, 2305376), (96, 1729032), (128, 1296774), (144, 1152688), (192, 864516), (256, 648387), (288, 576344), (384, 432258), (576, 288172), (768, 216129), (1152, 144086), (2304, 72043)]