123976384

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2325

約数の個数: 56

約数和(自身を含む): 283504640

約数和(自身を除く): 159528256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 2179, 3556, 4064, 4358, 7112, 8128, 8716, 14224, 15253, 17432, 28448, 30506, 34864, 56896, 61012, 69728, 122024, 139456, 244048, 276733, 488096, 553466, 976192, 1106932, 1937131, 2213864, 3874262, 4427728, 7748524, 8855456, 15497048, 17710912, 30994096, 61988192, 123976384]

約数ペア:

[(1, 123976384), (2, 61988192), (4, 30994096), (7, 17710912), (8, 15497048), (14, 8855456), (16, 7748524), (28, 4427728), (32, 3874262), (56, 2213864), (64, 1937131), (112, 1106932), (127, 976192), (224, 553466), (254, 488096), (448, 276733), (508, 244048), (889, 139456), (1016, 122024), (1778, 69728), (2032, 61012), (2179, 56896), (3556, 34864), (4064, 30506), (4358, 28448), (7112, 17432), (8128, 15253), (8716, 14224)]