157285884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{267493}}^1$

素因数の和:267514

約数の個数: 36

約数和(自身を含む): 426920424

約数和(自身を除く): 269634540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 267493, 534986, 802479, 1069972, 1604958, 1872451, 3209916, 3744902, 5617353, 7489804, 11234706, 13107157, 22469412, 26214314, 39321471, 52428628, 78642942, 157285884]

約数ペア:

[(1, 157285884), (2, 78642942), (3, 52428628), (4, 39321471), (6, 26214314), (7, 22469412), (12, 13107157), (14, 11234706), (21, 7489804), (28, 5617353), (42, 3744902), (49, 3209916), (84, 1872451), (98, 1604958), (147, 1069972), (196, 802479), (294, 534986), (588, 267493)]