156257748

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8499

約数の個数: 72

約数和(自身を含む): 431223520

約数和(自身を除く): 274965772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 8461, 9234, 16922, 18468, 25383, 33844, 50766, 76149, 101532, 152298, 160759, 228447, 304596, 321518, 456894, 482277, 643036, 685341, 913788, 964554, 1370682, 1446831, 1929108, 2056023, 2741364, 2893662, 4112046, 4340493, 5787324, 8224092, 8680986, 13021479, 17361972, 26042958, 39064437, 52085916, 78128874, 156257748]

約数ペア:

[(1, 156257748), (2, 78128874), (3, 52085916), (4, 39064437), (6, 26042958), (9, 17361972), (12, 13021479), (18, 8680986), (19, 8224092), (27, 5787324), (36, 4340493), (38, 4112046), (54, 2893662), (57, 2741364), (76, 2056023), (81, 1929108), (108, 1446831), (114, 1370682), (162, 964554), (171, 913788), (228, 685341), (243, 643036), (324, 482277), (342, 456894), (486, 321518), (513, 304596), (684, 228447), (972, 160759), (1026, 152298), (1539, 101532), (2052, 76149), (3078, 50766), (4617, 33844), (6156, 25383), (8461, 18468), (9234, 16922)]