168646536

素因数分解:

$2^3\times 3^4\times {\mathrm{317}}^1\times {\mathrm{821}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 474433740

約数和(自身を除く): 305787204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 317, 324, 634, 648, 821, 951, 1268, 1642, 1902, 2463, 2536, 2853, 3284, 3804, 4926, 5706, 6568, 7389, 7608, 8559, 9852, 11412, 14778, 17118, 19704, 22167, 22824, 25677, 29556, 34236, 44334, 51354, 59112, 66501, 68472, 88668, 102708, 133002, 177336, 205416, 260257, 266004, 520514, 532008, 780771, 1041028, 1561542, 2082056, 2342313, 3123084, 4684626, 6246168, 7026939, 9369252, 14053878, 18738504, 21080817, 28107756, 42161634, 56215512, 84323268, 168646536]

約数ペア:

[(1, 168646536), (2, 84323268), (3, 56215512), (4, 42161634), (6, 28107756), (8, 21080817), (9, 18738504), (12, 14053878), (18, 9369252), (24, 7026939), (27, 6246168), (36, 4684626), (54, 3123084), (72, 2342313), (81, 2082056), (108, 1561542), (162, 1041028), (216, 780771), (317, 532008), (324, 520514), (634, 266004), (648, 260257), (821, 205416), (951, 177336), (1268, 133002), (1642, 102708), (1902, 88668), (2463, 68472), (2536, 66501), (2853, 59112), (3284, 51354), (3804, 44334), (4926, 34236), (5706, 29556), (6568, 25677), (7389, 22824), (7608, 22167), (8559, 19704), (9852, 17118), (11412, 14778)]