188720.0000000

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 17407936

約数和(自身を除く): 11254204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 487, 702, 972, 974, 1053, 1404, 1461, 1948, 2106, 2922, 3159, 4212, 4383, 5844, 6318, 6331, 8766, 12636, 12662, 13149, 17532, 18993, 25324, 26298, 37986, 39447, 52596, 56979, 75972, 78894, 113958, 118341, 157788, 170937, 227916, 236682, 341874, 473364, 512811, 683748, 1025622, 1538433, 2051244, 3076866, 6153732]

約数ペア:

[(1, 6153732), (2, 3076866), (3, 2051244), (4, 1538433), (6, 1025622), (9, 683748), (12, 512811), (13, 473364), (18, 341874), (26, 236682), (27, 227916), (36, 170937), (39, 157788), (52, 118341), (54, 113958), (78, 78894), (81, 75972), (108, 56979), (117, 52596), (156, 39447), (162, 37986), (234, 26298), (243, 25324), (324, 18993), (351, 17532), (468, 13149), (486, 12662), (487, 12636), (702, 8766), (972, 6331), (974, 6318), (1053, 5844), (1404, 4383), (1461, 4212), (1948, 3159), (2106, 2922)]