156932838820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{706841}}^1$

素因数の和:707520

約数の個数: 48

約数和(自身を含む): 349479649008

約数和(自身を除く): 192546810188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 653, 1306, 2612, 3265, 6530, 11101, 13060, 22202, 44404, 55505, 111010, 222020, 706841, 1413682, 2827364, 3534205, 7068410, 12016297, 14136820, 24032594, 48065188, 60081485, 120162970, 240325940, 461567173, 923134346, 1846268692, 2307835865, 4615671730, 7846641941, 9231343460, 15693283882, 31386567764, 39233209705, 78466419410, 156932838820]

約数ペア:

[(1, 156932838820), (2, 78466419410), (4, 39233209705), (5, 31386567764), (10, 15693283882), (17, 9231343460), (20, 7846641941), (34, 4615671730), (68, 2307835865), (85, 1846268692), (170, 923134346), (340, 461567173), (653, 240325940), (1306, 120162970), (2612, 60081485), (3265, 48065188), (6530, 24032594), (11101, 14136820), (13060, 12016297), (22202, 7068410), (44404, 3534205), (55505, 2827364), (111010, 1413682), (222020, 706841)]