158962804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 397111680

約数和(自身を除く): 238148876

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 37, 44, 52, 58, 74, 77, 91, 116, 143, 148, 154, 182, 203, 259, 286, 308, 319, 364, 377, 406, 407, 481, 518, 572, 638, 754, 812, 814, 962, 1001, 1036, 1073, 1276, 1369, 1508, 1628, 1924, 2002, 2146, 2233, 2639, 2738, 2849, 3367, 4004, 4147, 4292, 4466, 5278, 5291, 5476, 5698, 6734, 7511, 8294, 8932, 9583, 10556, 10582, 11396, 11803, 13468, 13949, 15022, 15059, 16588, 17797, 19166, 21164, 23606, 27898, 29029, 30044, 30118, 35594, 37037, 38332, 39701, 47212, 55796, 58058, 60236, 71188, 74074, 79402, 82621, 97643, 105413, 116116, 124579, 148148, 153439, 158804, 165242, 195286, 195767, 210826, 249158, 277907, 306878, 330484, 390572, 391534, 421652, 436711, 498316, 516113, 555814, 613756, 783068, 873422, 1032226, 1074073, 1111628, 1370369, 1746844, 2064452, 2148146, 2740738, 3056977, 3612791, 4296292, 5481476, 5677243, 6113954, 7225582, 11354486, 12227908, 14451164, 22708972, 39740701, 79481402, 158962804]

約数ペア:

[(1, 158962804), (2, 79481402), (4, 39740701), (7, 22708972), (11, 14451164), (13, 12227908), (14, 11354486), (22, 7225582), (26, 6113954), (28, 5677243), (29, 5481476), (37, 4296292), (44, 3612791), (52, 3056977), (58, 2740738), (74, 2148146), (77, 2064452), (91, 1746844), (116, 1370369), (143, 1111628), (148, 1074073), (154, 1032226), (182, 873422), (203, 783068), (259, 613756), (286, 555814), (308, 516113), (319, 498316), (364, 436711), (377, 421652), (406, 391534), (407, 390572), (481, 330484), (518, 306878), (572, 277907), (638, 249158), (754, 210826), (812, 195767), (814, 195286), (962, 165242), (1001, 158804), (1036, 153439), (1073, 148148), (1276, 124579), (1369, 116116), (1508, 105413), (1628, 97643), (1924, 82621), (2002, 79402), (2146, 74074), (2233, 71188), (2639, 60236), (2738, 58058), (2849, 55796), (3367, 47212), (4004, 39701), (4147, 38332), (4292, 37037), (4466, 35594), (5278, 30118), (5291, 30044), (5476, 29029), (5698, 27898), (6734, 23606), (7511, 21164), (8294, 19166), (8932, 17797), (9583, 16588), (10556, 15059), (10582, 15022), (11396, 13949), (11803, 13468)]