179983908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{384581}}^1$

素因数の和:384604

約数の個数: 36

約数和(自身を含む): 489957468

約数和(自身を除く): 309973560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 384581, 769162, 1153743, 1538324, 2307486, 3461229, 4614972, 4999553, 6922458, 9999106, 13844916, 14998659, 19998212, 29997318, 44995977, 59994636, 89991954, 179983908]

約数ペア:

[(1, 179983908), (2, 89991954), (3, 59994636), (4, 44995977), (6, 29997318), (9, 19998212), (12, 14998659), (13, 13844916), (18, 9999106), (26, 6922458), (36, 4999553), (39, 4614972), (52, 3461229), (78, 2307486), (117, 1538324), (156, 1153743), (234, 769162), (468, 384581)]