165748716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5323

約数の個数: 72

約数和(自身を含む): 482693120

約数和(自身を除く): 316944404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5179, 5334, 8001, 10358, 10668, 15537, 16002, 20716, 31074, 32004, 36253, 46611, 62148, 72506, 93222, 108759, 145012, 186444, 217518, 326277, 435036, 652554, 657733, 1305108, 1315466, 1973199, 2630932, 3946398, 4604131, 5919597, 7892796, 9208262, 11839194, 13812393, 18416524, 23678388, 27624786, 41437179, 55249572, 82874358, 165748716]

約数ペア:

[(1, 165748716), (2, 82874358), (3, 55249572), (4, 41437179), (6, 27624786), (7, 23678388), (9, 18416524), (12, 13812393), (14, 11839194), (18, 9208262), (21, 7892796), (28, 5919597), (36, 4604131), (42, 3946398), (63, 2630932), (84, 1973199), (126, 1315466), (127, 1305108), (252, 657733), (254, 652554), (381, 435036), (508, 326277), (762, 217518), (889, 186444), (1143, 145012), (1524, 108759), (1778, 93222), (2286, 72506), (2667, 62148), (3556, 46611), (4572, 36253), (5179, 32004), (5334, 31074), (8001, 20716), (10358, 16002), (10668, 15537)]