198060564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 505021440

約数和(自身を除く): 306960876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 507, 508, 676, 762, 769, 1014, 1524, 1538, 1651, 2028, 2307, 3076, 3302, 4614, 4953, 6604, 9228, 9906, 9997, 19812, 19994, 21463, 29991, 39988, 42926, 59982, 64389, 85852, 97663, 119964, 128778, 129961, 195326, 257556, 259922, 292989, 389883, 390652, 519844, 585978, 779766, 1171956, 1269619, 1559532, 2539238, 3808857, 5078476, 7617714, 15235428, 16505047, 33010094, 49515141, 66020188, 99030282, 198060564]

約数ペア:

[(1, 198060564), (2, 99030282), (3, 66020188), (4, 49515141), (6, 33010094), (12, 16505047), (13, 15235428), (26, 7617714), (39, 5078476), (52, 3808857), (78, 2539238), (127, 1559532), (156, 1269619), (169, 1171956), (254, 779766), (338, 585978), (381, 519844), (507, 390652), (508, 389883), (676, 292989), (762, 259922), (769, 257556), (1014, 195326), (1524, 129961), (1538, 128778), (1651, 119964), (2028, 97663), (2307, 85852), (3076, 64389), (3302, 59982), (4614, 42926), (4953, 39988), (6604, 29991), (9228, 21463), (9906, 19994), (9997, 19812)]