169227318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{21481}}^1$

素因数の和:21600

約数の個数: 32

約数和(自身を含む): 368115552

約数和(自身を除く): 198888234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 21481, 42962, 64443, 128886, 279253, 558506, 837759, 1675518, 2169581, 4339162, 6508743, 13017486, 28204553, 56409106, 84613659, 169227318]

約数ペア:

[(1, 169227318), (2, 84613659), (3, 56409106), (6, 28204553), (13, 13017486), (26, 6508743), (39, 4339162), (78, 2169581), (101, 1675518), (202, 837759), (303, 558506), (606, 279253), (1313, 128886), (2626, 64443), (3939, 42962), (7878, 21481)]