138529690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 283481856

約数和(自身を除く): 144952166

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 107, 115, 130, 214, 230, 299, 433, 535, 598, 866, 1070, 1391, 1495, 2165, 2461, 2782, 2990, 4330, 4922, 5629, 6955, 9959, 11258, 12305, 13910, 19918, 24610, 28145, 31993, 46331, 49795, 56290, 63986, 92662, 99590, 129467, 159965, 231655, 258934, 319930, 463310, 602303, 647335, 1065613, 1204606, 1294670, 2131226, 3011515, 5328065, 6023030, 10656130, 13852969, 27705938, 69264845, 138529690]

約数ペア:

[(1, 138529690), (2, 69264845), (5, 27705938), (10, 13852969), (13, 10656130), (23, 6023030), (26, 5328065), (46, 3011515), (65, 2131226), (107, 1294670), (115, 1204606), (130, 1065613), (214, 647335), (230, 602303), (299, 463310), (433, 319930), (535, 258934), (598, 231655), (866, 159965), (1070, 129467), (1391, 99590), (1495, 92662), (2165, 63986), (2461, 56290), (2782, 49795), (2990, 46331), (4330, 31993), (4922, 28145), (5629, 24610), (6955, 19918), (9959, 13910), (11258, 12305)]