133311752

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 306960000

約数和(自身を除く): 173648248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2557, 2744, 3724, 5114, 6517, 7448, 10228, 13034, 17899, 20456, 26068, 35798, 48583, 52136, 71596, 97166, 125293, 143192, 194332, 250586, 340081, 388664, 501172, 680162, 877051, 1002344, 1360324, 1754102, 2380567, 2720648, 3508204, 4761134, 7016408, 9522268, 16663969, 19044536, 33327938, 66655876, 133311752]

約数ペア:

[(1, 133311752), (2, 66655876), (4, 33327938), (7, 19044536), (8, 16663969), (14, 9522268), (19, 7016408), (28, 4761134), (38, 3508204), (49, 2720648), (56, 2380567), (76, 1754102), (98, 1360324), (133, 1002344), (152, 877051), (196, 680162), (266, 501172), (343, 388664), (392, 340081), (532, 250586), (686, 194332), (931, 143192), (1064, 125293), (1372, 97166), (1862, 71596), (2557, 52136), (2744, 48583), (3724, 35798), (5114, 26068), (6517, 20456), (7448, 17899), (10228, 13034)]