165358848

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 443548000

約数和(自身を除く): 278189152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1549, 1668, 2224, 3098, 3336, 4448, 4647, 6196, 6672, 8896, 9294, 12392, 13344, 17792, 18588, 24784, 26688, 35584, 37176, 49568, 53376, 74352, 99136, 106752, 148704, 198272, 215311, 297408, 396544, 430622, 594816, 645933, 861244, 1189632, 1291866, 1722488, 2583732, 3444976, 5167464, 6889952, 10334928, 13779904, 20669856, 27559808, 41339712, 55119616, 82679424, 165358848]

約数ペア:

[(1, 165358848), (2, 82679424), (3, 55119616), (4, 41339712), (6, 27559808), (8, 20669856), (12, 13779904), (16, 10334928), (24, 6889952), (32, 5167464), (48, 3444976), (64, 2583732), (96, 1722488), (128, 1291866), (139, 1189632), (192, 861244), (256, 645933), (278, 594816), (384, 430622), (417, 396544), (556, 297408), (768, 215311), (834, 198272), (1112, 148704), (1549, 106752), (1668, 99136), (2224, 74352), (3098, 53376), (3336, 49568), (4448, 37176), (4647, 35584), (6196, 26688), (6672, 24784), (8896, 18588), (9294, 17792), (12392, 13344)]