145265562

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 80

約数和(自身を含む): 365904000

約数和(自身を除く): 220638438

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 2999, 3726, 5382, 5998, 8073, 8997, 16146, 17994, 24219, 26991, 38987, 48438, 53982, 68977, 77974, 80973, 116961, 137954, 161946, 206931, 233922, 242919, 350883, 413862, 485838, 620793, 701766, 896701, 1052649, 1241586, 1793402, 1862379, 2105298, 2690103, 3157947, 3724758, 5380206, 5587137, 6315894, 8070309, 11174274, 16140618, 24210927, 48421854, 72632781, 145265562]

約数ペア:

[(1, 145265562), (2, 72632781), (3, 48421854), (6, 24210927), (9, 16140618), (13, 11174274), (18, 8070309), (23, 6315894), (26, 5587137), (27, 5380206), (39, 3724758), (46, 3157947), (54, 2690103), (69, 2105298), (78, 1862379), (81, 1793402), (117, 1241586), (138, 1052649), (162, 896701), (207, 701766), (234, 620793), (299, 485838), (351, 413862), (414, 350883), (598, 242919), (621, 233922), (702, 206931), (897, 161946), (1053, 137954), (1242, 116961), (1794, 80973), (1863, 77974), (2106, 68977), (2691, 53982), (2999, 48438), (3726, 38987), (5382, 26991), (5998, 24219), (8073, 17994), (8997, 16146)]