156753952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 326289600

約数和(自身を除く): 169535648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 311, 608, 622, 829, 1244, 1658, 2488, 3316, 4976, 5909, 6632, 9952, 11818, 13264, 15751, 23636, 26528, 31502, 47272, 63004, 94544, 126008, 189088, 252016, 257819, 504032, 515638, 1031276, 2062552, 4125104, 4898561, 8250208, 9797122, 19594244, 39188488, 78376976, 156753952]

約数ペア:

[(1, 156753952), (2, 78376976), (4, 39188488), (8, 19594244), (16, 9797122), (19, 8250208), (32, 4898561), (38, 4125104), (76, 2062552), (152, 1031276), (304, 515638), (311, 504032), (608, 257819), (622, 252016), (829, 189088), (1244, 126008), (1658, 94544), (2488, 63004), (3316, 47272), (4976, 31502), (5909, 26528), (6632, 23636), (9952, 15751), (11818, 13264)]