128514576

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 341496000

約数和(自身を除く): 212981424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 89, 134, 178, 201, 267, 268, 356, 402, 449, 534, 536, 712, 804, 898, 1068, 1072, 1347, 1424, 1608, 1796, 2136, 2694, 3216, 3592, 4272, 5388, 5963, 7184, 10776, 11926, 17889, 21552, 23852, 30083, 35778, 39961, 47704, 60166, 71556, 79922, 90249, 95408, 119883, 120332, 143112, 159844, 180498, 239766, 240664, 286224, 319688, 360996, 479532, 481328, 639376, 721992, 959064, 1443984, 1918128, 2677387, 5354774, 8032161, 10709548, 16064322, 21419096, 32128644, 42838192, 64257288, 128514576]

約数ペア:

[(1, 128514576), (2, 64257288), (3, 42838192), (4, 32128644), (6, 21419096), (8, 16064322), (12, 10709548), (16, 8032161), (24, 5354774), (48, 2677387), (67, 1918128), (89, 1443984), (134, 959064), (178, 721992), (201, 639376), (267, 481328), (268, 479532), (356, 360996), (402, 319688), (449, 286224), (534, 240664), (536, 239766), (712, 180498), (804, 159844), (898, 143112), (1068, 120332), (1072, 119883), (1347, 95408), (1424, 90249), (1608, 79922), (1796, 71556), (2136, 60166), (2694, 47704), (3216, 39961), (3592, 35778), (4272, 30083), (5388, 23852), (5963, 21552), (7184, 17889), (10776, 11926)]