155876672

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 379951488

約数和(自身を除く): 224074816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 97, 112, 119, 136, 194, 211, 224, 238, 272, 388, 422, 448, 476, 544, 679, 776, 844, 952, 1088, 1358, 1477, 1552, 1649, 1688, 1904, 2716, 2954, 3104, 3298, 3376, 3587, 3808, 5432, 5908, 6208, 6596, 6752, 7174, 7616, 10864, 11543, 11816, 13192, 13504, 14348, 20467, 21728, 23086, 23632, 25109, 26384, 28696, 40934, 43456, 46172, 47264, 50218, 52768, 57392, 81868, 92344, 94528, 100436, 105536, 114784, 143269, 163736, 184688, 200872, 229568, 286538, 327472, 347939, 369376, 401744, 573076, 654944, 695878, 738752, 803488, 1146152, 1309888, 1391756, 1606976, 2292304, 2435573, 2783512, 4584608, 4871146, 5567024, 9169216, 9742292, 11134048, 19484584, 22268096, 38969168, 77938336, 155876672]

約数ペア:

[(1, 155876672), (2, 77938336), (4, 38969168), (7, 22268096), (8, 19484584), (14, 11134048), (16, 9742292), (17, 9169216), (28, 5567024), (32, 4871146), (34, 4584608), (56, 2783512), (64, 2435573), (68, 2292304), (97, 1606976), (112, 1391756), (119, 1309888), (136, 1146152), (194, 803488), (211, 738752), (224, 695878), (238, 654944), (272, 573076), (388, 401744), (422, 369376), (448, 347939), (476, 327472), (544, 286538), (679, 229568), (776, 200872), (844, 184688), (952, 163736), (1088, 143269), (1358, 114784), (1477, 105536), (1552, 100436), (1649, 94528), (1688, 92344), (1904, 81868), (2716, 57392), (2954, 52768), (3104, 50218), (3298, 47264), (3376, 46172), (3587, 43456), (3808, 40934), (5432, 28696), (5908, 26384), (6208, 25109), (6596, 23632), (6752, 23086), (7174, 21728), (7616, 20467), (10864, 14348), (11543, 13504), (11816, 13192)]