136987682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 237958560

約数和(自身を除く): 100970878

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 169, 247, 257, 338, 494, 514, 1079, 1577, 2158, 3154, 3211, 3341, 4883, 6422, 6682, 9766, 14027, 20501, 21331, 28054, 41002, 42662, 43433, 63479, 86866, 126958, 266513, 277303, 405289, 533026, 554606, 810578, 825227, 1650454, 3604939, 5268757, 7209878, 10537514, 68493841, 136987682]

約数ペア:

[(1, 136987682), (2, 68493841), (13, 10537514), (19, 7209878), (26, 5268757), (38, 3604939), (83, 1650454), (166, 825227), (169, 810578), (247, 554606), (257, 533026), (338, 405289), (494, 277303), (514, 266513), (1079, 126958), (1577, 86866), (2158, 63479), (3154, 43433), (3211, 42662), (3341, 41002), (4883, 28054), (6422, 21331), (6682, 20501), (9766, 14027)]