161647008

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17359}}^1$

素因数の和:17469

約数の個数: 48

約数和(自身を含む): 428722560

約数和(自身を除く): 267075552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 17359, 34718, 52077, 69436, 104154, 138872, 208308, 277744, 416616, 555488, 833232, 1666464, 1683823, 3367646, 5051469, 6735292, 10102938, 13470584, 20205876, 26941168, 40411752, 53882336, 80823504, 161647008]

約数ペア:

[(1, 161647008), (2, 80823504), (3, 53882336), (4, 40411752), (6, 26941168), (8, 20205876), (12, 13470584), (16, 10102938), (24, 6735292), (32, 5051469), (48, 3367646), (96, 1683823), (97, 1666464), (194, 833232), (291, 555488), (388, 416616), (582, 277744), (776, 208308), (1164, 138872), (1552, 104154), (2328, 69436), (3104, 52077), (4656, 34718), (9312, 17359)]