165810944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{49823}}^1$

素因数の和:49852

約数の個数: 36

約数和(自身を含む): 356440896

約数和(自身を除く): 190629952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 49823, 99646, 199292, 398584, 647699, 797168, 1295398, 1594336, 2590796, 3188672, 5181592, 6377344, 10363184, 12754688, 20726368, 41452736, 82905472, 165810944]

約数ペア:

[(1, 165810944), (2, 82905472), (4, 41452736), (8, 20726368), (13, 12754688), (16, 10363184), (26, 6377344), (32, 5181592), (52, 3188672), (64, 2590796), (104, 1594336), (128, 1295398), (208, 797168), (256, 647699), (416, 398584), (832, 199292), (1664, 99646), (3328, 49823)]