131747976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 378300000

約数和(自身を除く): 246552024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 193, 228, 342, 386, 456, 499, 579, 684, 772, 998, 1158, 1368, 1497, 1544, 1737, 1996, 2316, 2994, 3474, 3667, 3992, 4491, 4632, 5988, 6948, 7334, 8982, 9481, 11001, 11976, 13896, 14668, 17964, 18962, 22002, 28443, 29336, 33003, 35928, 37924, 44004, 56886, 66006, 75848, 85329, 88008, 96307, 113772, 132012, 170658, 192614, 227544, 264024, 288921, 341316, 385228, 577842, 682632, 770456, 866763, 1155684, 1733526, 1829833, 2311368, 3467052, 3659666, 5489499, 6934104, 7319332, 10978998, 14638664, 16468497, 21957996, 32936994, 43915992, 65873988, 131747976]

約数ペア:

[(1, 131747976), (2, 65873988), (3, 43915992), (4, 32936994), (6, 21957996), (8, 16468497), (9, 14638664), (12, 10978998), (18, 7319332), (19, 6934104), (24, 5489499), (36, 3659666), (38, 3467052), (57, 2311368), (72, 1829833), (76, 1733526), (114, 1155684), (152, 866763), (171, 770456), (193, 682632), (228, 577842), (342, 385228), (386, 341316), (456, 288921), (499, 264024), (579, 227544), (684, 192614), (772, 170658), (998, 132012), (1158, 113772), (1368, 96307), (1497, 88008), (1544, 85329), (1737, 75848), (1996, 66006), (2316, 56886), (2994, 44004), (3474, 37924), (3667, 35928), (3992, 33003), (4491, 29336), (4632, 28443), (5988, 22002), (6948, 18962), (7334, 17964), (8982, 14668), (9481, 13896), (11001, 11976)]