121812152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17977}}^1$

素因数の和:18012

約数の個数: 48

約数和(自身を含む): 286928880

約数和(自身を除く): 165116728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 17977, 35954, 71908, 125839, 143816, 197747, 251678, 395494, 503356, 790988, 1006712, 1384229, 1581976, 2175217, 2768458, 4350434, 5536916, 8700868, 11073832, 15226519, 17401736, 30453038, 60906076, 121812152]

約数ペア:

[(1, 121812152), (2, 60906076), (4, 30453038), (7, 17401736), (8, 15226519), (11, 11073832), (14, 8700868), (22, 5536916), (28, 4350434), (44, 2768458), (56, 2175217), (77, 1581976), (88, 1384229), (121, 1006712), (154, 790988), (242, 503356), (308, 395494), (484, 251678), (616, 197747), (847, 143816), (968, 125839), (1694, 71908), (3388, 35954), (6776, 17977)]