156638944

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 387942912

約数和(自身を除く): 231303968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 151, 154, 176, 224, 302, 308, 352, 421, 604, 616, 842, 1057, 1208, 1232, 1661, 1684, 2114, 2416, 2464, 2947, 3322, 3368, 4228, 4631, 4832, 5894, 6644, 6736, 8456, 9262, 11627, 11788, 13288, 13472, 16912, 18524, 23254, 23576, 26576, 32417, 33824, 37048, 46508, 47152, 53152, 63571, 64834, 74096, 93016, 94304, 127142, 129668, 148192, 186032, 254284, 259336, 372064, 444997, 508568, 518672, 699281, 889994, 1017136, 1037344, 1398562, 1779988, 2034272, 2797124, 3559976, 4894967, 5594248, 7119952, 9789934, 11188496, 14239904, 19579868, 22376992, 39159736, 78319472, 156638944]

約数ペア:

[(1, 156638944), (2, 78319472), (4, 39159736), (7, 22376992), (8, 19579868), (11, 14239904), (14, 11188496), (16, 9789934), (22, 7119952), (28, 5594248), (32, 4894967), (44, 3559976), (56, 2797124), (77, 2034272), (88, 1779988), (112, 1398562), (151, 1037344), (154, 1017136), (176, 889994), (224, 699281), (302, 518672), (308, 508568), (352, 444997), (421, 372064), (604, 259336), (616, 254284), (842, 186032), (1057, 148192), (1208, 129668), (1232, 127142), (1661, 94304), (1684, 93016), (2114, 74096), (2416, 64834), (2464, 63571), (2947, 53152), (3322, 47152), (3368, 46508), (4228, 37048), (4631, 33824), (4832, 32417), (5894, 26576), (6644, 23576), (6736, 23254), (8456, 18524), (9262, 16912), (11627, 13472), (11788, 13288)]