180295908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11443}}^1$

素因数の和:11564

約数の個数: 48

約数和(自身を含む): 457576896

約数和(自身を除く): 277280988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 11443, 15756, 22886, 34329, 45772, 68658, 137316, 148759, 297518, 446277, 595036, 892554, 1155743, 1785108, 2311486, 3467229, 4622972, 6934458, 13868916, 15024659, 30049318, 45073977, 60098636, 90147954, 180295908]

約数ペア:

[(1, 180295908), (2, 90147954), (3, 60098636), (4, 45073977), (6, 30049318), (12, 15024659), (13, 13868916), (26, 6934458), (39, 4622972), (52, 3467229), (78, 2311486), (101, 1785108), (156, 1155743), (202, 892554), (303, 595036), (404, 446277), (606, 297518), (1212, 148759), (1313, 137316), (2626, 68658), (3939, 45772), (5252, 34329), (7878, 22886), (11443, 15756)]