171533964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25849}}^1$

素因数の和:25942

約数の個数: 48

約数和(自身を含む): 463232000

約数和(自身を除く): 291698036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 25849, 51698, 77547, 103396, 155094, 180943, 310188, 361886, 542829, 723772, 1085658, 2042071, 2171316, 4084142, 6126213, 8168284, 12252426, 14294497, 24504852, 28588994, 42883491, 57177988, 85766982, 171533964]

約数ペア:

[(1, 171533964), (2, 85766982), (3, 57177988), (4, 42883491), (6, 28588994), (7, 24504852), (12, 14294497), (14, 12252426), (21, 8168284), (28, 6126213), (42, 4084142), (79, 2171316), (84, 2042071), (158, 1085658), (237, 723772), (316, 542829), (474, 361886), (553, 310188), (948, 180943), (1106, 155094), (1659, 103396), (2212, 77547), (3318, 51698), (6636, 25849)]