165195198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21493}}^1$

素因数の和:21569

約数の個数: 48

約数和(自身を含む): 415779936

約数和(自身を除く): 250584738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 21493, 42986, 64479, 128958, 150451, 193437, 300902, 386874, 451353, 902706, 1311073, 1354059, 2622146, 2708118, 3933219, 7866438, 9177511, 11799657, 18355022, 23599314, 27532533, 55065066, 82597599, 165195198]

約数ペア:

[(1, 165195198), (2, 82597599), (3, 55065066), (6, 27532533), (7, 23599314), (9, 18355022), (14, 11799657), (18, 9177511), (21, 7866438), (42, 3933219), (61, 2708118), (63, 2622146), (122, 1354059), (126, 1311073), (183, 902706), (366, 451353), (427, 386874), (549, 300902), (854, 193437), (1098, 150451), (1281, 128958), (2562, 64479), (3843, 42986), (7686, 21493)]