140481424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1667}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 285428160

約数和(自身を除く): 144946736

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 916, 1667, 1832, 3334, 3664, 5267, 6668, 10534, 13336, 21068, 26672, 38341, 42136, 76682, 84272, 153364, 306728, 381743, 613456, 763486, 1526972, 3053944, 6107888, 8780089, 17560178, 35120356, 70240712, 140481424]

約数ペア:

[(1, 140481424), (2, 70240712), (4, 35120356), (8, 17560178), (16, 8780089), (23, 6107888), (46, 3053944), (92, 1526972), (184, 763486), (229, 613456), (368, 381743), (458, 306728), (916, 153364), (1667, 84272), (1832, 76682), (3334, 42136), (3664, 38341), (5267, 26672), (6668, 21068), (10534, 13336)]