127946368

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 280736640

約数和(自身を除く): 152790272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 751, 968, 1331, 1408, 1502, 1936, 2662, 3004, 3872, 5324, 6008, 7744, 8261, 10648, 12016, 15488, 16522, 21296, 24032, 33044, 42592, 48064, 66088, 85184, 90871, 96128, 132176, 170368, 181742, 264352, 363484, 528704, 726968, 999581, 1057408, 1453936, 1999162, 2907872, 3998324, 5815744, 7996648, 11631488, 15993296, 31986592, 63973184, 127946368]

約数ペア:

[(1, 127946368), (2, 63973184), (4, 31986592), (8, 15993296), (11, 11631488), (16, 7996648), (22, 5815744), (32, 3998324), (44, 2907872), (64, 1999162), (88, 1453936), (121, 1057408), (128, 999581), (176, 726968), (242, 528704), (352, 363484), (484, 264352), (704, 181742), (751, 170368), (968, 132176), (1331, 96128), (1408, 90871), (1502, 85184), (1936, 66088), (2662, 48064), (3004, 42592), (3872, 33044), (5324, 24032), (6008, 21296), (7744, 16522), (8261, 15488), (10648, 12016)]