149213636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260863}}^1$

素因数の和:260891

約数の個数: 24

約数和(自身を含む): 306776064

約数和(自身を除く): 157562428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 260863, 521726, 1043452, 2869493, 3391219, 5738986, 6782438, 11477972, 13564876, 37303409, 74606818, 149213636]

約数ペア:

[(1, 149213636), (2, 74606818), (4, 37303409), (11, 13564876), (13, 11477972), (22, 6782438), (26, 5738986), (44, 3391219), (52, 2869493), (143, 1043452), (286, 521726), (572, 260863)]