163301996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21961}}^1$

素因数の和:22002

約数の個数: 36

約数和(自身を含む): 337599864

約数和(自身を除く): 174297868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 21961, 43922, 87844, 241571, 285493, 483142, 570986, 966284, 1141972, 3140423, 3711409, 6280846, 7422818, 12561692, 14845636, 40825499, 81650998, 163301996]

約数ペア:

[(1, 163301996), (2, 81650998), (4, 40825499), (11, 14845636), (13, 12561692), (22, 7422818), (26, 6280846), (44, 3711409), (52, 3140423), (143, 1141972), (169, 966284), (286, 570986), (338, 483142), (572, 285493), (676, 241571), (1859, 87844), (3718, 43922), (7436, 21961)]