120978858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20179

約数の個数: 64

約数和(自身を含む): 324882432

約数和(自身を除く): 203903574

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 20143, 40286, 60429, 120858, 141001, 221573, 261859, 282002, 423003, 443146, 523718, 664719, 785577, 846006, 1329438, 1551011, 1571154, 1833013, 2880449, 3102022, 3666026, 4653033, 5499039, 5760898, 8641347, 9306066, 10998078, 17282694, 20163143, 40326286, 60489429, 120978858]

約数ペア:

[(1, 120978858), (2, 60489429), (3, 40326286), (6, 20163143), (7, 17282694), (11, 10998078), (13, 9306066), (14, 8641347), (21, 5760898), (22, 5499039), (26, 4653033), (33, 3666026), (39, 3102022), (42, 2880449), (66, 1833013), (77, 1571154), (78, 1551011), (91, 1329438), (143, 846006), (154, 785577), (182, 664719), (231, 523718), (273, 443146), (286, 423003), (429, 282002), (462, 261859), (546, 221573), (858, 141001), (1001, 120858), (2002, 60429), (3003, 40286), (6006, 20143)]