153419946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 326404224

約数和(自身を除く): 172984278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 361, 367, 386, 579, 722, 734, 1083, 1101, 1158, 2166, 2202, 3667, 6973, 7334, 11001, 13946, 20919, 22002, 41838, 69673, 70831, 132487, 139346, 141662, 209019, 212493, 264974, 397461, 418038, 424986, 794922, 1345789, 2691578, 4037367, 8074734, 25569991, 51139982, 76709973, 153419946]

約数ペア:

[(1, 153419946), (2, 76709973), (3, 51139982), (6, 25569991), (19, 8074734), (38, 4037367), (57, 2691578), (114, 1345789), (193, 794922), (361, 424986), (367, 418038), (386, 397461), (579, 264974), (722, 212493), (734, 209019), (1083, 141662), (1101, 139346), (1158, 132487), (2166, 70831), (2202, 69673), (3667, 41838), (6973, 22002), (7334, 20919), (11001, 13946)]