140079424

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 56

約数和(自身を含む): 288282888

約数和(自身を除く): 148203464

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 424, 488, 677, 848, 976, 1354, 1696, 1952, 2708, 3233, 3392, 3904, 5416, 6466, 10832, 12932, 21664, 25864, 35881, 41297, 43328, 51728, 71762, 82594, 103456, 143524, 165188, 206912, 287048, 330376, 574096, 660752, 1148192, 1321504, 2188741, 2296384, 2643008, 4377482, 8754964, 17509928, 35019856, 70039712, 140079424]

約数ペア:

[(1, 140079424), (2, 70039712), (4, 35019856), (8, 17509928), (16, 8754964), (32, 4377482), (53, 2643008), (61, 2296384), (64, 2188741), (106, 1321504), (122, 1148192), (212, 660752), (244, 574096), (424, 330376), (488, 287048), (677, 206912), (848, 165188), (976, 143524), (1354, 103456), (1696, 82594), (1952, 71762), (2708, 51728), (3233, 43328), (3392, 41297), (3904, 35881), (5416, 25864), (6466, 21664), (10832, 12932)]