101981256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326863}}^1$

素因数の和:326885

約数の個数: 32

約数和(自身を含む): 274565760

約数和(自身を除く): 172584504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 326863, 653726, 980589, 1307452, 1961178, 2614904, 3922356, 4249219, 7844712, 8498438, 12747657, 16996876, 25495314, 33993752, 50990628, 101981256]

約数ペア:

[(1, 101981256), (2, 50990628), (3, 33993752), (4, 25495314), (6, 16996876), (8, 12747657), (12, 8498438), (13, 7844712), (24, 4249219), (26, 3922356), (39, 2614904), (52, 1961178), (78, 1307452), (104, 980589), (156, 653726), (312, 326863)]