168642852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64763}}^1$

素因数の和:64808

約数の個数: 48

約数和(自身を含む): 464228352

約数和(自身を除く): 295585500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 64763, 129526, 194289, 259052, 388578, 453341, 777156, 906682, 1360023, 1813364, 2007653, 2720046, 4015306, 5440092, 6022959, 8030612, 12045918, 14053571, 24091836, 28107142, 42160713, 56214284, 84321426, 168642852]

約数ペア:

[(1, 168642852), (2, 84321426), (3, 56214284), (4, 42160713), (6, 28107142), (7, 24091836), (12, 14053571), (14, 12045918), (21, 8030612), (28, 6022959), (31, 5440092), (42, 4015306), (62, 2720046), (84, 2007653), (93, 1813364), (124, 1360023), (186, 906682), (217, 777156), (372, 453341), (434, 388578), (651, 259052), (868, 194289), (1302, 129526), (2604, 64763)]