179745804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 120

約数和(自身を含む): 550400928

約数和(自身を除く): 370655124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 1933, 2214, 2268, 2583, 3321, 3444, 3866, 4428, 5166, 5799, 6642, 7732, 7749, 10332, 11598, 13284, 13531, 15498, 17397, 23196, 23247, 27062, 30996, 34794, 40593, 46494, 52191, 54124, 69588, 79253, 81186, 92988, 104382, 121779, 156573, 158506, 162372, 208764, 237759, 243558, 313146, 317012, 365337, 475518, 487116, 554771, 626292, 713277, 730674, 951036, 1096011, 1109542, 1426554, 1461348, 1664313, 2139831, 2192022, 2219084, 2853108, 3328626, 4279662, 4384044, 4992939, 6419493, 6657252, 8559324, 9985878, 12838986, 14978817, 19971756, 25677972, 29957634, 44936451, 59915268, 89872902, 179745804]

約数ペア:

[(1, 179745804), (2, 89872902), (3, 59915268), (4, 44936451), (6, 29957634), (7, 25677972), (9, 19971756), (12, 14978817), (14, 12838986), (18, 9985878), (21, 8559324), (27, 6657252), (28, 6419493), (36, 4992939), (41, 4384044), (42, 4279662), (54, 3328626), (63, 2853108), (81, 2219084), (82, 2192022), (84, 2139831), (108, 1664313), (123, 1461348), (126, 1426554), (162, 1109542), (164, 1096011), (189, 951036), (246, 730674), (252, 713277), (287, 626292), (324, 554771), (369, 487116), (378, 475518), (492, 365337), (567, 317012), (574, 313146), (738, 243558), (756, 237759), (861, 208764), (1107, 162372), (1134, 158506), (1148, 156573), (1476, 121779), (1722, 104382), (1933, 92988), (2214, 81186), (2268, 79253), (2583, 69588), (3321, 54124), (3444, 52191), (3866, 46494), (4428, 40593), (5166, 34794), (5799, 30996), (6642, 27062), (7732, 23247), (7749, 23196), (10332, 17397), (11598, 15498), (13284, 13531)]