131441616

素因数分解:

$2^4\times 3^6\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 140

約数和(自身を含む): 390332160

約数和(自身を除く): 258890544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 191, 216, 236, 243, 324, 354, 382, 432, 472, 486, 531, 573, 648, 708, 729, 764, 944, 972, 1062, 1146, 1296, 1416, 1458, 1528, 1593, 1719, 1944, 2124, 2292, 2832, 2916, 3056, 3186, 3438, 3888, 4248, 4584, 4779, 5157, 5832, 6372, 6876, 8496, 9168, 9558, 10314, 11269, 11664, 12744, 13752, 14337, 15471, 19116, 20628, 22538, 25488, 27504, 28674, 30942, 33807, 38232, 41256, 43011, 45076, 46413, 57348, 61884, 67614, 76464, 82512, 86022, 90152, 92826, 101421, 114696, 123768, 135228, 139239, 172044, 180304, 185652, 202842, 229392, 247536, 270456, 278478, 304263, 344088, 371304, 405684, 540912, 556956, 608526, 688176, 742608, 811368, 912789, 1113912, 1217052, 1622736, 1825578, 2227824, 2434104, 2738367, 3651156, 4868208, 5476734, 7302312, 8215101, 10953468, 14604624, 16430202, 21906936, 32860404, 43813872, 65720808, 131441616]

約数ペア:

[(1, 131441616), (2, 65720808), (3, 43813872), (4, 32860404), (6, 21906936), (8, 16430202), (9, 14604624), (12, 10953468), (16, 8215101), (18, 7302312), (24, 5476734), (27, 4868208), (36, 3651156), (48, 2738367), (54, 2434104), (59, 2227824), (72, 1825578), (81, 1622736), (108, 1217052), (118, 1113912), (144, 912789), (162, 811368), (177, 742608), (191, 688176), (216, 608526), (236, 556956), (243, 540912), (324, 405684), (354, 371304), (382, 344088), (432, 304263), (472, 278478), (486, 270456), (531, 247536), (573, 229392), (648, 202842), (708, 185652), (729, 180304), (764, 172044), (944, 139239), (972, 135228), (1062, 123768), (1146, 114696), (1296, 101421), (1416, 92826), (1458, 90152), (1528, 86022), (1593, 82512), (1719, 76464), (1944, 67614), (2124, 61884), (2292, 57348), (2832, 46413), (2916, 45076), (3056, 43011), (3186, 41256), (3438, 38232), (3888, 33807), (4248, 30942), (4584, 28674), (4779, 27504), (5157, 25488), (5832, 22538), (6372, 20628), (6876, 19116), (8496, 15471), (9168, 14337), (9558, 13752), (10314, 12744), (11269, 11664)]