151488128

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{9781}}^1$

素因数の和:9817

約数の個数: 48

約数和(自身を含む): 331756530

約数和(自身を除く): 180268402

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 9781, 15488, 19562, 39124, 78248, 107591, 156496, 215182, 312992, 430364, 625984, 860728, 1183501, 1251968, 1721456, 2367002, 3442912, 4734004, 6885824, 9468008, 13771648, 18936016, 37872032, 75744064, 151488128]

約数ペア:

[(1, 151488128), (2, 75744064), (4, 37872032), (8, 18936016), (11, 13771648), (16, 9468008), (22, 6885824), (32, 4734004), (44, 3442912), (64, 2367002), (88, 1721456), (121, 1251968), (128, 1183501), (176, 860728), (242, 625984), (352, 430364), (484, 312992), (704, 215182), (968, 156496), (1408, 107591), (1936, 78248), (3872, 39124), (7744, 19562), (9781, 15488)]