138587832

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{17659}}^1$

素因数の和:17780

約数の個数: 48

約数和(自身を含む): 378807000

約数和(自身を除く): 240219168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 17659, 35318, 52977, 70636, 105954, 141272, 158931, 211908, 317862, 423816, 635724, 1271448, 1924831, 3849662, 5774493, 7699324, 11548986, 15398648, 17323479, 23097972, 34646958, 46195944, 69293916, 138587832]

約数ペア:

[(1, 138587832), (2, 69293916), (3, 46195944), (4, 34646958), (6, 23097972), (8, 17323479), (9, 15398648), (12, 11548986), (18, 7699324), (24, 5774493), (36, 3849662), (72, 1924831), (109, 1271448), (218, 635724), (327, 423816), (436, 317862), (654, 211908), (872, 158931), (981, 141272), (1308, 105954), (1962, 70636), (2616, 52977), (3924, 35318), (7848, 17659)]