168045130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 347701248

約数和(自身を除く): 179656118

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 127, 230, 253, 254, 506, 523, 635, 1046, 1265, 1270, 1397, 2530, 2615, 2794, 2921, 5230, 5753, 5842, 6985, 11506, 12029, 13970, 14605, 24058, 28765, 29210, 32131, 57530, 60145, 64262, 66421, 120290, 132319, 132842, 160655, 264638, 321310, 332105, 661595, 664210, 730631, 1323190, 1461262, 1527683, 3055366, 3653155, 7306310, 7638415, 15276830, 16804513, 33609026, 84022565, 168045130]

約数ペア:

[(1, 168045130), (2, 84022565), (5, 33609026), (10, 16804513), (11, 15276830), (22, 7638415), (23, 7306310), (46, 3653155), (55, 3055366), (110, 1527683), (115, 1461262), (127, 1323190), (230, 730631), (253, 664210), (254, 661595), (506, 332105), (523, 321310), (635, 264638), (1046, 160655), (1265, 132842), (1270, 132319), (1397, 120290), (2530, 66421), (2615, 64262), (2794, 60145), (2921, 57530), (5230, 32131), (5753, 29210), (5842, 28765), (6985, 24058), (11506, 14605), (12029, 13970)]