126697728

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 339304000

約数和(自身を除く): 212606272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 829, 1194, 1592, 1658, 2388, 2487, 3184, 3316, 4776, 4974, 6368, 6632, 9552, 9948, 12736, 13264, 19104, 19896, 25472, 26528, 38208, 39792, 50944, 53056, 76416, 79584, 106112, 152832, 159168, 164971, 212224, 318336, 329942, 494913, 636672, 659884, 989826, 1319768, 1979652, 2639536, 3959304, 5279072, 7918608, 10558144, 15837216, 21116288, 31674432, 42232576, 63348864, 126697728]

約数ペア:

[(1, 126697728), (2, 63348864), (3, 42232576), (4, 31674432), (6, 21116288), (8, 15837216), (12, 10558144), (16, 7918608), (24, 5279072), (32, 3959304), (48, 2639536), (64, 1979652), (96, 1319768), (128, 989826), (192, 659884), (199, 636672), (256, 494913), (384, 329942), (398, 318336), (597, 212224), (768, 164971), (796, 159168), (829, 152832), (1194, 106112), (1592, 79584), (1658, 76416), (2388, 53056), (2487, 50944), (3184, 39792), (3316, 38208), (4776, 26528), (4974, 25472), (6368, 19896), (6632, 19104), (9552, 13264), (9948, 12736)]