160520512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1439

約数の個数: 56

約数和(自身を含む): 338876640

約数和(自身を除く): 178356128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 304, 404, 608, 808, 1216, 1307, 1616, 1919, 2614, 3232, 3838, 5228, 6464, 7676, 10456, 15352, 20912, 24833, 30704, 41824, 49666, 61408, 83648, 99332, 122816, 132007, 198664, 264014, 397328, 528028, 794656, 1056056, 1589312, 2112112, 2508133, 4224224, 5016266, 8448448, 10032532, 20065064, 40130128, 80260256, 160520512]

約数ペア:

[(1, 160520512), (2, 80260256), (4, 40130128), (8, 20065064), (16, 10032532), (19, 8448448), (32, 5016266), (38, 4224224), (64, 2508133), (76, 2112112), (101, 1589312), (152, 1056056), (202, 794656), (304, 528028), (404, 397328), (608, 264014), (808, 198664), (1216, 132007), (1307, 122816), (1616, 99332), (1919, 83648), (2614, 61408), (3232, 49666), (3838, 41824), (5228, 30704), (6464, 24833), (7676, 20912), (10456, 15352)]