129596656

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 295536640

約数和(自身を除く): 165939984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 97, 112, 151, 158, 194, 302, 316, 388, 553, 604, 632, 679, 776, 1057, 1106, 1208, 1264, 1358, 1552, 2114, 2212, 2416, 2716, 4228, 4424, 5432, 7663, 8456, 8848, 10864, 11929, 14647, 15326, 16912, 23858, 29294, 30652, 47716, 53641, 58588, 61304, 83503, 95432, 102529, 107282, 117176, 122608, 167006, 190864, 205058, 214564, 234352, 334012, 410116, 429128, 668024, 820232, 858256, 1157113, 1336048, 1640464, 2314226, 4628452, 8099791, 9256904, 16199582, 18513808, 32399164, 64798328, 129596656]

約数ペア:

[(1, 129596656), (2, 64798328), (4, 32399164), (7, 18513808), (8, 16199582), (14, 9256904), (16, 8099791), (28, 4628452), (56, 2314226), (79, 1640464), (97, 1336048), (112, 1157113), (151, 858256), (158, 820232), (194, 668024), (302, 429128), (316, 410116), (388, 334012), (553, 234352), (604, 214564), (632, 205058), (679, 190864), (776, 167006), (1057, 122608), (1106, 117176), (1208, 107282), (1264, 102529), (1358, 95432), (1552, 83503), (2114, 61304), (2212, 58588), (2416, 53641), (2716, 47716), (4228, 30652), (4424, 29294), (5432, 23858), (7663, 16912), (8456, 15326), (8848, 14647), (10864, 11929)]