121855712

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 263967984

約数和(自身を除く): 142112272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1936, 2662, 2861, 3872, 5324, 5722, 10648, 11444, 21296, 22888, 31471, 42592, 45776, 62942, 91552, 125884, 251768, 346181, 503536, 692362, 1007072, 1384724, 2769448, 3807991, 5538896, 7615982, 11077792, 15231964, 30463928, 60927856, 121855712]

約数ペア:

[(1, 121855712), (2, 60927856), (4, 30463928), (8, 15231964), (11, 11077792), (16, 7615982), (22, 5538896), (32, 3807991), (44, 2769448), (88, 1384724), (121, 1007072), (176, 692362), (242, 503536), (352, 346181), (484, 251768), (968, 125884), (1331, 91552), (1936, 62942), (2662, 45776), (2861, 42592), (3872, 31471), (5324, 22888), (5722, 21296), (10648, 11444)]