164182956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27529}}^1$

素因数の和:27614

約数の個数: 48

約数和(自身を含む): 444003840

約数和(自身を除く): 279820884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 27529, 55058, 82587, 110116, 165174, 192703, 330348, 385406, 578109, 770812, 1156218, 1954559, 2312436, 3909118, 5863677, 7818236, 11727354, 13681913, 23454708, 27363826, 41045739, 54727652, 82091478, 164182956]

約数ペア:

[(1, 164182956), (2, 82091478), (3, 54727652), (4, 41045739), (6, 27363826), (7, 23454708), (12, 13681913), (14, 11727354), (21, 7818236), (28, 5863677), (42, 3909118), (71, 2312436), (84, 1954559), (142, 1156218), (213, 770812), (284, 578109), (426, 385406), (497, 330348), (852, 192703), (994, 165174), (1491, 110116), (1988, 82587), (2982, 55058), (5964, 27529)]