157414544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73973}}^1$

素因数の和:74007

約数の個数: 40

約数和(自身を含む): 366911040

約数和(自身を除く): 209496496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 73973, 147946, 295892, 517811, 591784, 1035622, 1183568, 1405487, 2071244, 2810974, 4142488, 5621948, 8284976, 9838409, 11243896, 19676818, 22487792, 39353636, 78707272, 157414544]

約数ペア:

[(1, 157414544), (2, 78707272), (4, 39353636), (7, 22487792), (8, 19676818), (14, 11243896), (16, 9838409), (19, 8284976), (28, 5621948), (38, 4142488), (56, 2810974), (76, 2071244), (112, 1405487), (133, 1183568), (152, 1035622), (266, 591784), (304, 517811), (532, 295892), (1064, 147946), (2128, 73973)]