131716992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31183}}^1$

素因数の和:31211

約数の個数: 64

約数和(自身を含む): 381692160

約数和(自身を除く): 249975168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 31183, 62366, 93549, 124732, 187098, 249464, 343013, 374196, 498928, 686026, 748392, 997856, 1029039, 1372052, 1496784, 1995712, 2058078, 2744104, 2993568, 3991424, 4116156, 5488208, 5987136, 8232312, 10976416, 11974272, 16464624, 21952832, 32929248, 43905664, 65858496, 131716992]

約数ペア:

[(1, 131716992), (2, 65858496), (3, 43905664), (4, 32929248), (6, 21952832), (8, 16464624), (11, 11974272), (12, 10976416), (16, 8232312), (22, 5987136), (24, 5488208), (32, 4116156), (33, 3991424), (44, 2993568), (48, 2744104), (64, 2058078), (66, 1995712), (88, 1496784), (96, 1372052), (128, 1029039), (132, 997856), (176, 748392), (192, 686026), (264, 498928), (352, 374196), (384, 343013), (528, 249464), (704, 187098), (1056, 124732), (1408, 93549), (2112, 62366), (4224, 31183)]