120704142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49919}}^1$

素因数の和:49968

約数の個数: 32

約数和(自身を含む): 268369920

約数和(自身を除く): 147665778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 49919, 99838, 149757, 299514, 648947, 1297894, 1547489, 1946841, 3094978, 3893682, 4642467, 9284934, 20117357, 40234714, 60352071, 120704142]

約数ペア:

[(1, 120704142), (2, 60352071), (3, 40234714), (6, 20117357), (13, 9284934), (26, 4642467), (31, 3893682), (39, 3094978), (62, 1946841), (78, 1547489), (93, 1297894), (186, 648947), (403, 299514), (806, 149757), (1209, 99838), (2418, 49919)]