142402304

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 315552720

約数和(自身を除く): 173150416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 488, 671, 704, 829, 976, 1342, 1408, 1658, 1952, 2684, 2816, 3316, 3904, 5368, 6632, 7808, 9119, 10736, 13264, 15616, 18238, 21472, 26528, 36476, 42944, 50569, 53056, 72952, 85888, 101138, 106112, 145904, 171776, 202276, 212224, 291808, 404552, 556259, 583616, 809104, 1112518, 1167232, 1618208, 2225036, 2334464, 3236416, 4450072, 6472832, 8900144, 12945664, 17800288, 35600576, 71201152, 142402304]

約数ペア:

[(1, 142402304), (2, 71201152), (4, 35600576), (8, 17800288), (11, 12945664), (16, 8900144), (22, 6472832), (32, 4450072), (44, 3236416), (61, 2334464), (64, 2225036), (88, 1618208), (122, 1167232), (128, 1112518), (176, 809104), (244, 583616), (256, 556259), (352, 404552), (488, 291808), (671, 212224), (704, 202276), (829, 171776), (976, 145904), (1342, 106112), (1408, 101138), (1658, 85888), (1952, 72952), (2684, 53056), (2816, 50569), (3316, 42944), (3904, 36476), (5368, 26528), (6632, 21472), (7808, 18238), (9119, 15616), (10736, 13264)]