131806344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{289049}}^1$

素因数の和:289077

約数の個数: 32

約数和(自身を含む): 346860000

約数和(自身を除く): 215053656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 289049, 578098, 867147, 1156196, 1734294, 2312392, 3468588, 5491931, 6937176, 10983862, 16475793, 21967724, 32951586, 43935448, 65903172, 131806344]

約数ペア:

[(1, 131806344), (2, 65903172), (3, 43935448), (4, 32951586), (6, 21967724), (8, 16475793), (12, 10983862), (19, 6937176), (24, 5491931), (38, 3468588), (57, 2312392), (76, 1734294), (114, 1156196), (152, 867147), (228, 578098), (456, 289049)]