131508572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 267036672

約数和(自身を除く): 135528100

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 3547, 7094, 9269, 14188, 18538, 37076, 46111, 81581, 92222, 109957, 163162, 184444, 219914, 326324, 439828, 1060553, 1429441, 2121106, 2529011, 2858882, 4242212, 5058022, 5717764, 10116044, 32877143, 65754286, 131508572]

約数ペア:

[(1, 131508572), (2, 65754286), (4, 32877143), (13, 10116044), (23, 5717764), (26, 5058022), (31, 4242212), (46, 2858882), (52, 2529011), (62, 2121106), (92, 1429441), (124, 1060553), (299, 439828), (403, 326324), (598, 219914), (713, 184444), (806, 163162), (1196, 109957), (1426, 92222), (1612, 81581), (2852, 46111), (3547, 37076), (7094, 18538), (9269, 14188)]