161004168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4649}}^1$

素因数の和:4711

約数の個数: 96

約数和(自身を含む): 482391000

約数和(自身を除く): 321386832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3848, 4329, 4649, 5772, 8658, 9298, 11544, 13947, 17316, 18596, 27894, 34632, 37192, 41841, 55788, 60437, 83682, 111576, 120874, 167364, 172013, 181311, 241748, 334728, 344026, 362622, 483496, 516039, 543933, 688052, 725244, 1032078, 1087866, 1376104, 1450488, 1548117, 2064156, 2175732, 2236169, 3096234, 4128312, 4351464, 4472338, 6192468, 6708507, 8944676, 12384936, 13417014, 17889352, 20125521, 26834028, 40251042, 53668056, 80502084, 161004168]

約数ペア:

[(1, 161004168), (2, 80502084), (3, 53668056), (4, 40251042), (6, 26834028), (8, 20125521), (9, 17889352), (12, 13417014), (13, 12384936), (18, 8944676), (24, 6708507), (26, 6192468), (36, 4472338), (37, 4351464), (39, 4128312), (52, 3096234), (72, 2236169), (74, 2175732), (78, 2064156), (104, 1548117), (111, 1450488), (117, 1376104), (148, 1087866), (156, 1032078), (222, 725244), (234, 688052), (296, 543933), (312, 516039), (333, 483496), (444, 362622), (468, 344026), (481, 334728), (666, 241748), (888, 181311), (936, 172013), (962, 167364), (1332, 120874), (1443, 111576), (1924, 83682), (2664, 60437), (2886, 55788), (3848, 41841), (4329, 37192), (4649, 34632), (5772, 27894), (8658, 18596), (9298, 17316), (11544, 13947)]