121463168

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{2719}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 242760000

約数和(自身を除く): 121296832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2719, 2792, 5438, 5584, 10876, 11168, 21752, 22336, 43504, 44672, 87008, 174016, 348032, 948931, 1897862, 3795724, 7591448, 15182896, 30365792, 60731584, 121463168]

約数ペア:

[(1, 121463168), (2, 60731584), (4, 30365792), (8, 15182896), (16, 7591448), (32, 3795724), (64, 1897862), (128, 948931), (349, 348032), (698, 174016), (1396, 87008), (2719, 44672), (2792, 43504), (5438, 22336), (5584, 21752), (10876, 11168)]