151415368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4969}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 306847800

約数和(自身を除く): 155432432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 3809, 4969, 7618, 9938, 15236, 19876, 30472, 39752, 64597, 129194, 258388, 516776, 1455917, 2911834, 5823668, 11647336, 18926921, 37853842, 75707684, 151415368]

約数ペア:

[(1, 151415368), (2, 75707684), (4, 37853842), (8, 18926921), (13, 11647336), (26, 5823668), (52, 2911834), (104, 1455917), (293, 516776), (586, 258388), (1172, 129194), (2344, 64597), (3809, 39752), (4969, 30472), (7618, 19876), (9938, 15236)]